Inventor
Michio Wakabayashi
Inventor
Hitachinaka, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B25Bprimary
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding53%
B25CHand-held nailing or stapling tools21%
B25FCombination or multi-purpose tools not otherwise provided for11%
LOC0811%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
7,896,101'Pneumatically operated power tool having mechanism for changing compressed air pressure'20117,370,559'Pneumatically operated screw driver'20087,255,257'Pneumatically operated power tool having mechanism for changing compressed air pressure'20077,165,478'Pneumatically operated screw driver'20077,093,743'Pneumatically operated power tool having mechanism for changing compressed air pressure'20067,013,985'Pneumatically operated screw driver'20066,880,431'Pneumatically operated screw driver having drive bit attaching and detaching mechanism'20056,672,404'Screw fastening machine'20046,073,521'Pneumatically operable screw driver'20006,026,713'Pneumatically operated screw driver'2000D0408250'Portable pneumatic nailer'1999D0403938'Portable pneumatic nailer'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2011Patents assigned to HITACHI KOKI KK (12)· patent assignee history
1999–2011Based in Hitachinaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI KOKI KK | 12 | 1999–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hitachinaka, JP | 12 | 1999–2011 |