Inventor
Toshimitsu Yamada
Inventor
Yokohama, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Kprimary
H02KDynamo-electric machines31%
H01BCables15%
H01FMagnets15%
Y10TTechnical subjects covered by former us classification15%
B22CFoundry moulding8%
B22DCasting of metals8%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%
PatentTitleYear
10,799,945Die casting apparatus20207,973,243'Coil insulator, armature coil insulated by the coil insulator and electrical rotating machine having the armature coil'20117,507,911'Coil for electric rotating machine, and mica tape and mica sheet used for the coil insulation'20097,425,366'Tape member or sheet member, and method of producing tape member or sheet member'20087,294,788'Coil for electric rotating machine, and mica tape and mica sheet used for the coil insulation'20074,033,805'Method for manufacturing an insulated electric coil'19773,991,232'Method of manufacturing an electrically insulated coil'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1977Patents assigned to TOKYO SHIBAURA ELECTRIC CO (2)· patent assignee history
1976–2011Based in Yokohama, JP· patent location history
2007–2011Patents assigned to TOSHIBA KK (4)· patent assignee history
2020Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history
2020Based in Miyako-gun, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA KK | 4 | 2007–2011 |
| TOKYO SHIBAURA ELECTRIC CO | 2 | 1976–1977 |
| TOYOTA MOTOR CO LTD | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 6 | 1976–2011 |
| Miyako-gun, JP | 1 | 2020 |