Inventor · disambiguated record
Isao Tsukada
Also filed as: TSUKADA ISAO
12 granted patents·239 citations·filing 1986–2002
92Inventor score
Top patents by PatentIndex Score
12 records- 0177US6507490B2Heat pipe hinge structure for electronic deviceFURAKAWA ELECTRIC CO LTD·Filed 2002·Granted Jan 14, 2003·24 cites·16 claims
- 0277US6377452B1Heat pipe hinge structure for electronic deviceFURUKAWA ELECTRIC CO LTD·Filed 1999·Granted Apr 23, 2002·77 cites·8 claims
- 0372US4965608ADriving method for ink jet headCANON KK·Filed 1988·Granted Oct 23, 1990·19 cites·15 claims
- 0472US4772146ARecording apparatus with a platen detachably incorporated thereinCANON KK·Filed 1986·Granted Sep 20, 1988·19 cites·5 claims
- 0558US5880749ARecording method and apparatus in which use of recording heads is equalizedCANON KK·Filed 1994·Granted Mar 9, 1999·16 cites·33 claims
- 0658US5533822ARecording apparatus with easily assemblable rollerCANON KK·Filed 1995·Granted Jul 9, 1996·19 cites·44 claims
- 0754US5200767ARecording apparatus having timing belt driving mechanism for driving recording headCANON KK·Filed 1992·Granted Apr 6, 1993·12 cites·9 claims
- 0853US5451991ARecording apparatusCANON KK·Filed 1994·Granted Sep 19, 1995·11 cites·16 claims
- 0953US5140344ARecording apparatusCANON KK·Filed 1990·Granted Aug 18, 1992·12 cites·10 claims
- 1049US5480243AInk jet recording systemCANON KK·Filed 1995·Granted Jan 2, 1996·13 cites·12 claims
- 1145US5136308ARecording apparatusCANON KK·Filed 1991·Granted Aug 4, 1992·7 cites·20 claims
- 1242US5276466ARecording apparatusCANON KK·Filed 1992·Granted Jan 4, 1994·10 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →