Inventor
Yasumasa Mizuno
Inventor
Kawagoe, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Kprimary
H02KDynamo-electric machines56%
F02BInternal-combustion piston engines22%
LOC1311%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
6,234,767'Rotor having permanent magnet and mechanism for cooling the same'20016,006,418'Method of manufacturing a rotors with permanent magnet'19995,936,320'Engine-driven permanent magnetic type welding generator'19995,828,152'Rotor with permanent magnet of generator and method of manufacturing the same'19985,796,190'Engine-driven permanent magnetic type welding generator'1998D0384033'Engine-driven electric generator for welding'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–1999Patents assigned to DENYO CO LTD (5)· patent assignee history
1997–1999Based in Kawagoe, JP· patent location history
2001Patents assigned to DENYO CO LMTD (1)· patent assignee history
2001Based in Kariya, Aichi-pref., JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DENYO CO LTD | 5 | 1997–1999 |
| DENYO CO LMTD | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawagoe, JP | 5 | 1997–1999 |
| Kariya, Aichi-pref., JP | 1 | 2001 |