Inventor · disambiguated record

Yasunao Ohtomo

Also filed as: OHTOMO YASUNAO

1 granted patent·10 citations·filing 2003–2003

32Inventor score

Technology areasG03G

Files withCANON KK1

Top patents by PatentIndex Score

1 record

0163US6947678B2Image forming apparatus and cartridge, method of sensing remaining amount of developer in an image forming apparatus, and memory device mounted on said cartridgeCANON KK·Filed 2003·Granted Sep 20, 2005·10 cites·19 claims

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