Inventor
Yasunobu Yamamoto
Inventor
Chiryu, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Dprimary
F16DCouplings for transmitting rotation44%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients17%
Y10TTechnical subjects covered by former us classification17%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
B22CFoundry moulding6%
C08JWorking-up6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
4,420,067'Friction member of resin mold type'19834,416,361'Friction facings reinforced with stitching'19834,385,682'Motor vehicle clutch facing and friction property modifier therefor'19834,364,997'Clutch facing material and method for manufacturing the same'19824,262,788'Friction member of non-asbestos'19814,226,816'Method of manufacturing a clutch facing of the type used for automotive automatic transmissions'19804,187,133'Method for manufacturing a clutch facing'19804,146,527'Method for manufacturing a friction material of the resin mold type'19793,962,491'Process for producing resin-coated sand particles for use in shell moles'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1980Patents assigned to AISIN CHEM (2)· patent assignee history
1976Based in Kariya, JP· patent location history
1979–1983Patents assigned to AISIN SEIKI (6)· patent assignee history
1979–1983Based in Chiryu, JP· patent location history
1981Patents assigned to BAN HIROSHI (1)· patent assignee history
1981Patents assigned to KATO TOSHITAKE (1)· patent assignee history
1983Patents assigned to AISHIN KAKO KK (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AISIN SEIKI | 6 | 1979–1983 |
| AISHIN KAKO KK | 2 | 1983 |
| AISIN CHEM | 2 | 1976–1980 |
| BAN HIROSHI | 1 | 1981 |
| KATO TOSHITAKE | 1 | 1981 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chiryu, JP | 8 | 1979–1983 |
| Kariya, JP | 1 | 1976 |