Inventor · disambiguated record
Akihito Kamura
Also filed as: KAMURA AKIHITO
24 granted patents·8 pending applications·133 citations·filing 2013–2025
94Inventor score
Technology areasG03G
Files withCANON KK32
Top patents by PatentIndex Score
32 records- 0198US10088775B2Developer supply container and developer supplying systemCANON KK·Filed 2017·Granted Oct 2, 2018·25 cites·4 claims
- 0298US9588461B2Developer supply container and developer supplying systemCANON KK·Filed 2015·Granted Mar 7, 2017·27 cites·36 claims
- 0397US9811024B2Developer supply containerCANON KK·Filed 2015·Granted Nov 7, 2017·33 cites·59 claims
- 0497US9535369B2Developer supply container and developer supplying systemCANON KK·Filed 2015·Granted Jan 3, 2017·25 cites·6 claims
- 0591US10620566B2Developer supply containerCANON KK·Filed 2017·Granted Apr 14, 2020·3 cites·4 claims
- 0690US10261441B2Developer supply container and developer supplying apparatusCANON KK·Filed 2017·Granted Apr 16, 2019·4 cites·16 claims
- 0790US2025306526A1Developer supply container and developer supplying systemCANON KK·Filed 2025·Application pending·0 cites
- 0886US10725400B2Developer supply container and developer supplying systemCANON KK·Filed 2019·Granted Jul 28, 2020·1 cites·10 claims
- 0986US10627742B2Developer replenishing container and image forming apparatusCANON KK·Filed 2019·Granted Apr 21, 2020·1 cites·18 claims
- 1085US12360490B2Developer supply container and developer supplying systemCANON KK·Filed 2024·Granted Jul 15, 2025·0 cites·3 claims
- 1184US11237499B2Developer replenishing container and image forming apparatusCANON KK·Filed 2020·Granted Feb 1, 2022·1 cites·3 claims
- 1283US2024103400A1Developer replenishing container and image forming apparatusCANON KK·Filed 2023·Application pending·0 cites
- 1383US2025216805A1Developer supply container and developer supplying systemCANON KK·Filed 2025·Application pending·0 cites
- 1482US11940753B2Developer supply container and developer supplying systemCANON KK·Filed 2023·Granted Mar 26, 2024·0 cites·1 claims
- 1582US9996028B2Developer replenishing container and image forming apparatusCANON KK·Filed 2016·Granted Jun 12, 2018·1 cites·5 claims
- 1682US2024329593A1Developer supply container and developer supplying systemCANON KK·Filed 2024·Application pending·0 cites
- 1781US11852991B2Developer supply container and developer supplying systemCANON KK·Filed 2022·Granted Dec 26, 2023·0 cites·16 claims
- 1881US11599042B1Developer supply container and developer supplying systemCANON KK·Filed 2022·Granted Mar 7, 2023·0 cites·22 claims
- 1981US2024077814A1Developer supply containerCANON KK·Filed 2023·Application pending·0 cites
- 2077US12038713B2Developer supply container and developer supplying systemCANON KK·Filed 2022·Granted Jul 16, 2024·0 cites·10 claims
- 2177US11841641B2Developer replenishing container and image forming apparatusCANON KK·Filed 2022·Granted Dec 12, 2023·0 cites·5 claims
- 2276US11841642B2Developer supply containerCANON KK·Filed 2022·Granted Dec 12, 2023·0 cites·4 claims
- 2375US11650537B2Developer supply container and developer supplying systemCANON KK·Filed 2021·Granted May 16, 2023·0 cites·1 claims
- 2472US10558161B2Developer supply container and developer supplying systemCANON KK·Filed 2019·Granted Feb 11, 2020·0 cites·13 claims
- 2570US11150598B2Developer supply container and developer supplying systemCANON KK·Filed 2020·Granted Oct 19, 2021·0 cites·5 claims
- 2670US10884371B2Developer supply container and developer supplying systemCANON KK·Filed 2019·Granted Jan 5, 2021·0 cites·3 claims
- 2769US11480913B2Developer supply container and developer supplying systemCANON KK·Filed 2020·Granted Oct 25, 2022·0 cites·21 claims
- 2868US2018253031A1Developer replenishing container and image forming apparatusCANON KK·Filed 2018·Application pending·0 cites
- 2967US2020166871A1Developer supply containerCANON KK·Filed 2020·Application pending·0 cites
- 3063USD711462SToner supplying cartridgeCANON KK·Filed 2013·Granted Aug 19, 2014·12 cites·1 claims
- 3160US12498651B2Developer replenishment container with annular seal memberCANON KK·Filed 2023·Granted Dec 16, 2025·0 cites·7 claims
- 3235US2016091824A1Developer supply cartridgeCANON KK·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →