Inventor · disambiguated record
Shigemasa Nakaya
Also filed as: NAKAYA SHIGEMASA
7 granted patents·39 citations·filing 1999–2013
81Inventor score
Technology areasG03G
Files withFUJI XEROX CO LTD7
Top patents by PatentIndex Score
7 records- 0159US8918034B2Powder accommodation container, image forming apparatus and manufacturing method of the image forming apparatusFUJI XEROX CO LTD·Filed 2013·Granted Dec 23, 2014·0 cites·10 claims
- 0259US8918033B2Powder accommodation container, image forming apparatus and manufacturing method of the image forming apparatusFUJI XEROX CO LTD·Filed 2013·Granted Dec 23, 2014·0 cites·9 claims
- 0358US6137975ADeveloping device for preventing an overflow of a developer from a developing unitFUJI XEROX CO LTD·Filed 1999·Granted Oct 24, 2000·13 cites·19 claims
- 0458US6104898ARotary developing device having adjustably mounted developing unitsFUJI XEROX CO LTD·Filed 1999·Granted Aug 15, 2000·13 cites·11 claims
- 0557US9042791B2Powder accommodation container, image forming apparatus and manufacturing method of the image forming apparatusFUJI XEROX CO LTD·Filed 2012·Granted May 26, 2015·0 cites·13 claims
- 0657USD712458SToner cartridgeFUJI XEROX CO LTD·Filed 2012·Granted Sep 2, 2014·10 cites·1 claims
- 0737USD712959SToner cartridgeFUJI XEROX CO LTD·Filed 2012·Granted Sep 9, 2014·3 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Shigemasa Nakaya 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 →