Inventor · disambiguated record
Kazuhiro Chiba
Also filed as: CHIBA KAZUHIRO
39 granted patents·16 pending applications·512 citations·filing 1977–2025
98Inventor score
Top patents by PatentIndex Score
55 records- 0192USD598906SWireless communication terminalNEC CORP·Filed 2007·Granted Aug 25, 2009·57 cites·1 claims
- 0291US4887150ADevice for converting video image signals to printing data signalsMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Dec 12, 1989·86 cites·15 claims
- 0388US8093435B2Reagent for organic synthesis and method of organic synthesis reaction with the reagentCHIBA KAZUHIRO·Filed 2007·Granted Jan 10, 2012·9 cites·3 claims
- 0484US5588050AMethod and apparatus for performing color conversionMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Dec 24, 1996·63 cites·73 claims
- 0580US8293948B2Reagent for organic synthesis and method of organic synthesis reaction with the reagentCHIBA KAZUHIRO·Filed 2012·Granted Oct 23, 2012·3 cites·17 claims
- 0678US9530616B2Blanking aperture array and charged particle beam writing apparatusNUFLARE TECHNOLOGY INC·Filed 2015·Granted Dec 27, 2016·2 cites·18 claims
- 0775US8344103B2Compatible-multiphase organic solvent systemJAPAN SCIENCE & TECH AGENCY·Filed 2006·Granted Jan 1, 2013·2 cites·11 claims
- 0874US5550936AImage processing systemMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Aug 27, 1996·38 cites·22 claims
- 0973US5729636AMethod and apparatus for performing tone conversionMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Mar 17, 1998·31 cites·102 claims
- 1072US6125202AImage processing device for modifying tone characteristics of image dataMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Sep 26, 2000·29 cites·9 claims
- 1172US4143406APcm recording and reproducing systemMITSUBISHI ELECTRIC CORP·Filed 1977·Granted Mar 6, 1979·17 cites·4 claims
- 1270US8633298B2Carrier for separation, method for separation of compound, and method for synthesis of peptide using the carrierCHIBA KAZUHIRO·Filed 2006·Granted Jan 21, 2014·4 cites·15 claims
- 1369USD595279SWireless communication terminalNEC CORP·Filed 2007·Granted Jun 30, 2009·17 cites·1 claims
- 1468US2014350286A1Method for Making Two-Phase Solution of which Phase State Changes as a Result of Temperature Conversion React, and Apparatus for Implementing ThisJAPAN SCIENCE & TECH AGENCY·Filed 2014·Application pending·0 cites
- 1567US5920654AImage processing system that includes discrimination of an interpolation directionMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jul 6, 1999·34 cites·76 claims
- 1666US2024239833A1Alkoxyphenyl derivatives, protected nucleosides and protected nucleotides, method for producing oligonucleotides, and method for removing substituentsFUJIMOTO CHEMICALS CO LTD·Filed 2024·Application pending·0 cites
- 1766US2024239834A1Alkoxyphenyl derivatives, protected nucleosides and protected nucleotides, method for producing oligonucleotides, and method for removing substituentsFUJIMOTO CHEMICALS CO LTD·Filed 2024·Application pending·0 cites
- 1863US8865475B2Method of reacting two-phase solution changing in phase state with temperature change and apparatus for practicing the sameCHIBA KAZUHIRO·Filed 2011·Granted Oct 21, 2014·0 cites·16 claims
- 1960US2025191899A1Temperature control system and plasma processing systemTOKYO ELECTRON LTD·Filed 2025·Application pending·0 cites
- 2059US2024013999A1Mounting substrate, blanking aperture array chip, blanking aperture array system and multi charged particle beam irradiation apparatusNUFLARE TECHNOLOGY INC·Filed 2023·Application pending·0 cites
- 2158US2007161713A1Method of reacting two-phase solution changing in phase state with temperature change and apparatus for practicing the sameJAPAN SCIENCE & TECH AGENCY·Filed 2004·Application pending·0 cites
- 2256USD595281SWireless communication terminalNEC CORP·Filed 2007·Granted Jun 30, 2009·10 cites·1 claims
- 2355US9284348B2Method for synthesis of peptide using a carrierJITSUBO CO LTD·Filed 2013·Granted Mar 15, 2016·0 cites·5 claims
- 2455US7140249B2Angular velocity sensorSONY CORP·Filed 2004·Granted Nov 28, 2006·10 cites·5 claims
- 2554USD595280SWireless communication terminalNEC CORP·Filed 2007·Granted Jun 30, 2009·9 cites·1 claims
- 2653US12209106B2Alkoxyphenyl derivatives, protected nucleosides and protected nucleotides, method for producing oligonucleotides, and method for removing substituentsFUJIMOTO CHEMICALS CO LTD·Filed 2019·Granted Jan 28, 2025·0 cites·14 claims
- 2753US9365615B2Cross-linked peptides containing non-peptide cross-linked structure, method for synthesizing cross-linked peptides, and novel organic compound used in methodJITSUBO CO LTD·Filed 2013·Granted Jun 14, 2016·0 cites·5 claims
- 2852US5917959AImage processing device for modifying tone characteristics of image dataMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Jun 29, 1999·11 cites·2 claims
- 2950US5905531AColor noise slice method and circuit for an image pickup deviceNEC CORP·Filed 1997·Granted May 18, 1999·14 cites·6 claims
- 3050US5696593AThermal head of apparatus for controlling color printerMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Dec 9, 1997·16 cites·10 claims
- 3150US5097343AApparatus for driving thermal printer head image printerMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Mar 17, 1992·10 cites·25 claims
- 3250US2022295363A1Pcf apparatus, af apparatus, nef apparatus, and methods thereofNEC CORP·Filed 2021·Application pending·0 cites
- 3350US2023224779A1Radio terminal, center server apparatus, and method thereforNEC CORP·Filed 2021·Application pending·0 cites
- 3450US2022264679A1Ue, af apparatus, smf apparatus, and methods thereofNEC CORP·Filed 2021·Application pending·0 cites
- 3549US10801521B2Heating device and turbo molecular pumpTOKYO ELECTRON LTD·Filed 2017·Granted Oct 13, 2020·0 cites·6 claims
- 3649US9376467B2Cross-linked peptides containing non-peptide cross-linked structure, method for synthesizing cross-linked peptides, and novel organic compound used in methodKONO YUSUKE·Filed 2012·Granted Jun 28, 2016·0 cites·13 claims
- 3749US7296467B2Angular velocity sensorSONY CORP·Filed 2004·Granted Nov 20, 2007·6 cites·3 claims
- 3848US10654891B2Cross-linked peptides containing non-peptide cross-linked structure, method for synthesizing cross-linked peptides, and novel organic compound used in methodJITSUBO CO LTD·Filed 2016·Granted May 19, 2020·0 cites·8 claims
- 3948US10633418B2Cross-linked peptides containing non-peptide cross-linked structure, method for synthesizing cross-linked peptides, and novel organic compound used in methodJITSUBO CO LTD·Filed 2016·Granted Apr 28, 2020·0 cites·7 claims
- 4047US6208950B1Noise reduction method for a semiconductor deviceNEC CORP·Filed 1998·Granted Mar 27, 2001·10 cites·8 claims
- 4147US2006207935A1Methods and device for substance separation using compatible multiphase solvent systemCHIBA KAZUHIRO·Filed 2004·Application pending·0 cites
- 4246US10607908B2Semiconductor deviceNUFLARE TECHNOLOGY INC·Filed 2018·Granted Mar 31, 2020·0 cites·15 claims
- 4344US5045866AImage printing deviceMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Sep 3, 1991·10 cites·18 claims
- 4444US2006194948A1Chemical processes by the use of combinations of solvents capable of taking reversibly homogeneously mixed state and separated state dependently on temperatureCHIBA KAZUHIRO·Filed 2004·Application pending·0 cites
- 4543US2004214989A1Compatible-multiphase organic solvent systemFiled 2002·Application pending·0 cites
- 4642US2006104869A1Apparatus for carrying out chemical process using set of solvents undergoing reversible change between mutual dissolution and separation depending on temperatureUNIV TOKYO AGRICULTURE & TECHNOLOGY TLO CO LTD·Filed 2003·Application pending·0 cites
- 4742US2008017585A1Method of Chemical Substance SeparationCHIBA KAZUHIRO·Filed 2005·Application pending·0 cites
- 4840US2001001744A1Semiconductor device and method of manufacturing the sameFiled 2000·Application pending·0 cites
- 4939US4959663AImage recording deviceMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Sep 25, 1990·6 cites·1 claims
- 5037US9805905B2Blanking device for multi-beam of charged particle writing apparatus using multi-beam of charged particle and defective beam blocking method for multi-beam of charged particleNUFLARE TECHNOLOGY INC·Filed 2015·Granted Oct 31, 2017·0 cites·10 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Kazuhiro Chiba files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →