Inventor · disambiguated record
Nobuo Katsuma
Also filed as: KATSUMA NOBUO
25 granted patents·4 pending applications·318 citations·filing 1991–2005
96Inventor score
Top patents by PatentIndex Score
29 records- 0178US5216438ADirect color thermal printing method for optically and thermally recording a full-color image on a thermosensitive recording mediumFUJI PHOTO FILM CO LTD·Filed 1991·Granted Jun 1, 1993·28 cites·20 claims
- 0274US5469068AThermal printer and device and method for measuring resistance of thermal head of thermal printerFUJI PHOTO FILM CO LTD·Filed 1993·Granted Nov 21, 1995·32 cites·21 claims
- 0373US5852369AThermal printer and resistance data measuring device for thermal head of the sameFUJI PHOTO FILM CO LTD·Filed 1996·Granted Dec 22, 1998·25 cites·16 claims
- 0471US6583555B2Flat fluorescent lamp and optical fixing deviceFUJI PHOTO FILM CO LTD·Filed 2001·Granted Jun 24, 2003·11 cites·16 claims
- 0571US5841461AAccumulated heat correction method and apparatusFUJI PHOTO FILM CO LTD·Filed 1996·Granted Nov 24, 1998·29 cites·7 claims
- 0669US7365760B2Recording head with temperature sensor and printer with the recording headFUJIFILM CORP·Filed 2005·Granted Apr 29, 2008·3 cites·9 claims
- 0763US6496211B2Thermal printer and thermal printing methodFUJI PHOTO FILM CO LTD·Filed 2001·Granted Dec 17, 2002·9 cites·14 claims
- 0863US5268707ADirect thermal printerFUJI PHOTO FILM CO LTD·Filed 1992·Granted Dec 7, 1993·19 cites·14 claims
- 0962US5800075AData processing method for eliminating influence of heat accumulating in thermal headFUJI PHOTO FILM CO LTD·Filed 1997·Granted Sep 1, 1998·22 cites·24 claims
- 1062US5486856AColor thermal printerFUJI PHOTO FILM CO LTD·Filed 1994·Granted Jan 23, 1996·18 cites·29 claims
- 1160US6404208B1Thermal printer and resistance data measuring device for thermal head of the sameFUJI PHOTO FILM CO LTD·Filed 2000·Granted Jun 11, 2002·6 cites·11 claims
- 1260US5528276AMethod and device for equalizing resistance of heating element of thermal head of thermal printerFUJI PHOTO FILM CO LTD·Filed 1994·Granted Jun 18, 1996·16 cites·15 claims
- 1357US6108019AThermal printing method for preventing degrading of print quality due to fluctuation in transport speed of recording sheetFUJI PHOTO FILM CO LTD·Filed 1998·Granted Aug 22, 2000·17 cites·9 claims
- 1457US5874982AThermal printer which detects the temperature of a thermal head to central temperature variationsFUJI PHOTO FILM CO LTD·Filed 1995·Granted Feb 23, 1999·16 cites·19 claims
- 1557US5585832AControl device for temperature of ultraviolet lamp for color direct thermal printerFUJI PHOTO FILM CO LTD·Filed 1994·Granted Dec 17, 1996·13 cites·20 claims
- 1656US6204671B1Thermal printer and resistance data measuring device for thermal head of the sameFUJI PHOTO FILM CO LTD·Filed 1998·Granted Mar 20, 2001·12 cites·4 claims
- 1751US5928454ALaminating method for a thermal recording paper and laminating device for the sameFUJI PHOTO FILM CO LTD·Filed 1997·Granted Jul 27, 1999·9 cites·3 claims
- 1850US5912693AMethod of driving heating element to match its resistance, thermal printer, and resistance measuring deviceFUJI PHOTO FILM CO LTD·Filed 1996·Granted Jun 15, 1999·11 cites·47 claims
- 1949US6943815B2Thermal printer and electromagnetic wave source deviceFUJI PHOTO FILM CO LTD·Filed 2003·Granted Sep 13, 2005·5 cites·26 claims
- 2040US6870558B2Optical fixing unit, illuminance correcting method for the same, and thermal printerFUJI PHOTO FILM CO LTD·Filed 2003·Granted Mar 22, 2005·2 cites·29 claims
- 2138US2005195267A1Drive control method and device for light emitting element, and electronic apparatus using the sameFUJI PHOTO FILM CO LTD·Filed 2005·Application pending·0 cites
- 2237US5896160AThermal printing method and thermal printerFUJI PHOTO FILM CO LTD·Filed 1997·Granted Apr 20, 1999·5 cites·21 claims
- 2337US2005151831A1Light emitting deviceFUJI PHOTO FILM CO LTD·Filed 2005·Application pending·0 cites
- 2436US6154241AThermosensitive color printing method and thermosensitive color printerFUJI PHOTO FILM CO LTD·Filed 1999·Granted Nov 28, 2000·7 cites·13 claims
- 2532US5892530AColor thermal printer and printing methodFUJI PHOTO FILM CO LTD·Filed 1996·Granted Apr 6, 1999·2 cites·10 claims
- 2631US2004080601A1Color thermal printerFUJI PHOTO FILM CO LTD·Filed 2003·Application pending·0 cites
- 2730US2004036759A1Optical fixing unit for thermosensitive recording paperFUJI PHOTO FILM CO LTD·Filed 2003·Application pending·0 cites
- 2829US6906816B1Printer and printing methodFUJI PHOTO FILM CO LTD·Filed 1999·Granted Jun 14, 2005·1 cites·11 claims
- 2929US5903714AThermal printing method and thermal printerFUJI PHOTO FILM CO LTD·Filed 1996·Granted May 11, 1999·0 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →