Inventor
Kouichi Hiratsuka
Inventor
Ibaraki, JP
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics50%
B29LIndexing scheme associated with subclass b29c, relating to particular articles25%
G03GElectrography25%
PatentTitleYear
6,654,578'Image forming apparatus to which a process cartridge having a part connecting member is detachably mountable, process cartridge having a part connecting member, and part connecting member'20036,415,121'Connecting method of resin material molded product, process cartridge and assembling method of process cartridge'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2003Patents assigned to CANON KK (2)· patent assignee history
2002Based in Tsuchiura, JP· patent location history
2003Based in Ibaraki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 2 | 2002–2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ibaraki, JP | 1 | 2003 |
| Tsuchiura, JP | 1 | 2002 |