Inventor · disambiguated record
Toshifumi Nakajima
Also filed as: NAKAJIMA TOSHIFUMI
20 granted patents·382 citations·filing 1983–2013
96Inventor score
Top patents by PatentIndex Score
20 records- 0193US6388556B1Film pressure sensitive resistor and pressure sensitive sensorFUJIKURA LTD·Filed 2001·Granted May 14, 2002·82 cites·8 claims
- 0278US4773080AData communication equipmentCANON KK·Filed 1985·Granted Sep 20, 1988·41 cites·6 claims
- 0375US5392133AApparatus and method for transmitting image data in a format adapted to a condition of a destinationCANON KK·Filed 1993·Granted Feb 21, 1995·37 cites·27 claims
- 0473US5650861AImage processing method and apparatus for application to an image file or image communication apparatusCANON KK·Filed 1994·Granted Jul 22, 1997·34 cites·8 claims
- 0572US9800104B2Nonmagnetic high strength steel motor rotor support and method for manufacturing sameJAPAN STEEL WORKS LTD·Filed 2013·Granted Oct 24, 2017·1 cites·9 claims
- 0672US5696598AColor image communication apparatus capable of accommodating monochrome communication partnersCANON KK·Filed 1993·Granted Dec 9, 1997·28 cites·15 claims
- 0771US10027194B2Motor rotor support and method for manufacturing sameJAPAN STEEL WORKS LTD·Filed 2013·Granted Jul 17, 2018·1 cites·20 claims
- 0869US6590177B2Membrane switch and pressure sensitive sensorFUJIKURA LTD·Filed 2002·Granted Jul 8, 2003·15 cites·7 claims
- 0962US5726777AImage apparatus and method for selective color transmission based on stored function informationCANON KK·Filed 1995·Granted Mar 10, 1998·22 cites·16 claims
- 1056US5073827AImage communication apparatusCANON KK·Filed 1988·Granted Dec 17, 1991·13 cites·11 claims
- 1156US4595936ARecording apparatus with a retractable recording headCANON KK·Filed 1983·Granted Jun 17, 1986·11 cites·2 claims
- 1254US4862282AFacsimile machine with capability of reading half-tone and binary image dataCANON KK·Filed 1988·Granted Aug 29, 1989·12 cites·6 claims
- 1353US5684604AImage transmission method and apparatus thereforCANON KK·Filed 1995·Granted Nov 4, 1997·16 cites·22 claims
- 1453US5287402AData communication apparatusCANON KK·Filed 1991·Granted Feb 15, 1994·13 cites·14 claims
- 1552US4591921AFacsimile deviceCANON KK·Filed 1983·Granted May 27, 1986·9 cites·8 claims
- 1649US5739920AImage processing apparatusCANON KK·Filed 1993·Granted Apr 14, 1998·11 cites·10 claims
- 1747US5194968ACommunication apparatusCANON KK·Filed 1991·Granted Mar 16, 1993·18 cites·6 claims
- 1845US5911010AImage communication apparatus and image processing apparatusCANON KK·Filed 1996·Granted Jun 8, 1999·11 cites·21 claims
- 1939US5502574AFacsimile apparatus which can avoid unwanted interline breaks in outputCANON KK·Filed 1994·Granted Mar 26, 1996·6 cites·6 claims
- 2031US5677772AImage processing apparatus and operation guidance methodCANON KK·Filed 1994·Granted Oct 14, 1997·1 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Toshifumi Nakajima 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 →