Inventor · disambiguated record
Takuya Yasumitsu
Also filed as: YASUMITSU TAKUYA
8 granted patents·1 pending application·105 citations·filing 1999–2023
86Inventor score
Top patents by PatentIndex Score
9 records- 0192US6402310B1Ink jet cartridge, ink jet apparatus, and manufacture method of ink jet cartridgeCANON KK·Filed 2000·Granted Jun 11, 2002·57 cites·62 claims
- 0274US12313990B2Sheet conveyance apparatus and image forming systemCANON KK·Filed 2023·Granted May 27, 2025·0 cites·23 claims
- 0372USD430603SInk cartridge for ink jet printerCANON KK·Filed 1999·Granted Sep 5, 2000·17 cites·1 claims
- 0468US11579547B2Sheet conveyance apparatus and image forming systemCANON KK·Filed 2021·Granted Feb 14, 2023·0 cites·15 claims
- 0558USD436988SSide panel for ink cartridge for ink jet printerCANON KK·Filed 1999·Granted Jan 30, 2001·10 cites·1 claims
- 0656USD440598SEnd piece for ink cartridge for ink jet printerCANON KK·Filed 1999·Granted Apr 17, 2001·9 cites·1 claims
- 0751USD442082SInk cartridge package for printerCANON KK·Filed 1999·Granted May 15, 2001·7 cites·1 claims
- 0844USD435443SInk cartridge package for printerCANON KK·Filed 1999·Granted Dec 26, 2000·5 cites·1 claims
- 0936US2007189804A1Image forming apparatusYASUMITSU TAKUYA·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →