Inventor · disambiguated record
Tadashi Okano
Also filed as: OKANO TADASHI
37 granted patents·3 pending applications·453 citations·filing 1988–2021
97Inventor score
Top patents by PatentIndex Score
40 records- 0196US7899360B2Image forming apparatus, image forming method, and supporting mechanismRICOH CO LTD·Filed 2006·Granted Mar 1, 2011·24 cites·17 claims
- 0296US7706716B2Image forming apparatus including structural frameRICOH KK·Filed 2007·Granted Apr 27, 2010·26 cites·6 claims
- 0395US7957670B2Image forming apparatus, image forming method, and supporting mechanismRICOH CO LTD·Filed 2010·Granted Jun 7, 2011·13 cites·12 claims
- 0493US7941069B2Process cartridge having air inlets and outlets for cooling gears disposed in the process cartridgeRICOH CO LTD·Filed 2007·Granted May 10, 2011·17 cites·18 claims
- 0593US7852638B2Frame, electronic device, image forming apparatus, and frame assembly methodRICOH CO LTD·Filed 2007·Granted Dec 14, 2010·16 cites·15 claims
- 0692US7580653B2Image forming unit and moving unitRICOH KK·Filed 2007·Granted Aug 25, 2009·14 cites·11 claims
- 0791US5358568ASpraying apparatusSHIMIZU CONSTRUCTION CO LTD·Filed 1993·Granted Oct 25, 1994·118 cites·6 claims
- 0890US7555244B2Image forming apparatus with a latent image writing unit positioned and biased against positioning errorsRICOH KK·Filed 2006·Granted Jun 30, 2009·11 cites·12 claims
- 0986US11687849B2Information processing apparatus, information processing method, and programNEC CORP·Filed 2021·Granted Jun 27, 2023·2 cites·12 claims
- 1085US7758040B2Sheet feed cassette and image forming apparatus using the sameRICOH KK·Filed 2007·Granted Jul 20, 2010·10 cites·17 claims
- 1185US7689142B2Image forming apparatus, and processing unit and latent image writing device mounted thereinRICOH KK·Filed 2007·Granted Mar 30, 2010·8 cites·16 claims
- 1284US8746684B2Image forming apparatusOKANO TADASHI·Filed 2012·Granted Jun 10, 2014·7 cites·10 claims
- 1375US7854418B2Image forming apparatus including supporting legsRICOH CO LTD·Filed 2007·Granted Dec 21, 2010·4 cites·4 claims
- 1473US8865994B2Electronic music systemOKANO TADASHI·Filed 2008·Granted Oct 21, 2014·9 cites·8 claims
- 1573US7888580B2Electronic musical system and control method for controlling an electronic musical apparatus of the systemYAMAHA CORP·Filed 2008·Granted Feb 15, 2011·8 cites·11 claims
- 1673US6308025B1Electrophotography apparatusHITACHI LTD·Filed 2000·Granted Oct 23, 2001·14 cites·10 claims
- 1771US8032057B2Image forming apparatusRICOH CO LTD·Filed 2008·Granted Oct 4, 2011·3 cites·6 claims
- 1869US4953720ACrane and method for using craneSHIMIZU CONSTRUCTION CO LTD·Filed 1989·Granted Sep 4, 1990·22 cites·7 claims
- 1967US6321058B1Developing device with toner storing and recovery chambersHITACHI LTD·Filed 2000·Granted Nov 20, 2001·10 cites·29 claims
- 2063US6038416ADeveloping apparatus and image forming apparatus having the sameHITACHI LTD·Filed 1998·Granted Mar 14, 2000·16 cites·7 claims
- 2162US5417018AConstruction apparatus for building and constructing method therewithMITSUBISHI HEAVY IND LTD·Filed 1993·Granted May 23, 1995·23 cites·14 claims
- 2260US5255489AConstruction apparatus for buildings and constructing method therewithMITSUBISHI HEAVY IND LTD·Filed 1991·Granted Oct 26, 1993·22 cites·16 claims
- 2357US7939741B2Electronic musical system and control method for controlling an electronic musical apparatus of the systemYAMAHA CORP·Filed 2008·Granted May 10, 2011·2 cites·4 claims
- 2454US6144829ADeveloping device and electrophotographic deviceHITACHI LTD·Filed 1996·Granted Nov 7, 2000·11 cites·16 claims
- 2553US7292805B2Image forming apparatus having a sheet removal portionRICOH PRINTING SYS LTD·Filed 2004·Granted Nov 6, 2007·5 cites·18 claims
- 2653US6125250ADeveloping device, developing method, and an image forming apparatusHITACHI LTD·Filed 1998·Granted Sep 26, 2000·12 cites·8 claims
- 2752US6909489B1Luminous source apparatus, image projecting apparatus and image projection converting apparatusSONY CORP·Filed 2003·Granted Jun 21, 2005·1 cites·18 claims
- 2851US5797075AImage forming apparatus having improved toner carrier arrangementHITACHI LTD·Filed 1997·Granted Aug 18, 1998·10 cites·8 claims
- 2950US2011062835A1Image forming apparatus including supporting legsIDEHARA RYOH·Filed 2010·Application pending·0 cites
- 3049US6980276B2Luminous source apparatus, image projecting apparatus and image projection converting apparatusSONY CORP·Filed 2005·Granted Dec 27, 2005·0 cites·1 claims
- 3148US6516171B2Color electrographic apparatus with developing device having separated toner supply and recovery chambersHITACHI LTD·Filed 2001·Granted Feb 4, 2003·3 cites·5 claims
- 3246US10672372B2Tone setting device, electronic musical instrument system, and tone setting methodYAMAHA CORP·Filed 2018·Granted Jun 2, 2020·0 cites·10 claims
- 3346US9308756B2Image forming apparatus and method of setting print mediaMATSUMOTO KAZUYOSHI·Filed 2013·Granted Apr 12, 2016·0 cites·18 claims
- 3445US6701115B2Color electrographic apparatus with developing device having separated toner supply and recovery chambersHITACHI LTD·Filed 2003·Granted Mar 2, 2004·2 cites·23 claims
- 3544US9396715B2Technique for generating audio data for loop reproduction on the basis of performance dataYAMAHA CORP·Filed 2013·Granted Jul 19, 2016·0 cites·13 claims
- 3639US5107416AArrangement for simultaneously dealing with transfer requests produced by central, arithmetic and input-output processors of a super computerNEC CORP·Filed 1988·Granted Apr 21, 1992·10 cites·5 claims
- 3738US2011304910A1Polarization conversion device, polarization conversion method, and display apparatusOKANO TADASHI·Filed 2011·Application pending·0 cites
- 3837US8303096B2Liquid supplying apparatus and image forming apparatusOKANO TADASHI·Filed 2011·Granted Nov 6, 2012·0 cites·8 claims
- 3935US2002145703A1Luminous source apparatus, image projecting apparatus and image projection converting apparatusSONY CORP·Filed 2002·Application pending·0 cites
- 4025US8222508B2Tone signal creating apparatus and methodIDE KENSUKE·Filed 2010·Granted Jul 17, 2012·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Tadashi Okano 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 →