Inventor
Tamaki Tomita
Inventor
Okazaki, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Qprimary
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling29%
Y10TTechnical subjects covered by former us classification29%
B23BTurning8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
B24BMachines, devices, or processes for grinding or polishing4%
B24DTools for grinding, buffing or sharpening4%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%
F16DCouplings for transmitting rotation4%
F16HGearing4%
G01BMeasuring length, thickness or similar linear dimensions4%
PatentTitleYear
4,905,808'Torque transmission device for a four-wheel drive vehicle'19904,414,732'Machine tool with automatic tool change function'19834,409,721'Machine tool with automatic tool change function'19834,408,933'Contact detecting apparatus'19834,385,907'Resinoid bonded grinding wheel with support member made of a heat insulating material'19834,356,621'Machine tool with automatic tool change'19824,019,246'Machine tool with automatic tool changer'19773,994,061'Machine tool with an automatic tool changer'19763,952,458'Grinding machine with feed rate changing apparatus'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1990Patents assigned to TOYODA MACHINE WORKS LTD (9)· patent assignee history
1976–1990Based in Okazaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYODA MACHINE WORKS LTD | 9 | 1976–1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Okazaki, JP | 9 | 1976–1990 |