Inventor
Yoshikazu Ikunami
Inventor
Hachioji, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography89%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
5,758,232'Image forming apparatus having cartridge for developing devices'19985,722,020'Developer container and developer supplying apparatus'19985,648,840'Image forming apparatus including toner conveyance apparatus'19975,589,919'Toner cartridge and color image forming apparatus in use therewith'19965,579,086'Image forming apparatus with removable photoreceptor carriage'19965,486,898'Color image forming apparatus with photoreceptor protector'19965,307,116'Image forming apparatus provided with unit locking means'19945,047,809'Fixing apparatus with oil supply apparatus'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1998Patents assigned to KONISHIROKU PHOTO IND (8)· patent assignee history
1991Based in Tokyo, JP· patent location history
1994–1998Based in Hachioji, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KONISHIROKU PHOTO IND | 8 | 1991–1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hachioji, JP | 7 | 1994–1998 |
| Tokyo, JP | 1 | 1991 |