Inventor
Kouji Tarumoto
Inventor
Hiroshima, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material15%
F02BInternal-combustion piston engines15%
Y10TTechnical subjects covered by former us classification15%
F01CRotary-piston or oscillating-piston machines or engines10%
F16CShafts10%
B05DProcesses for applying fluent materials to surfaces, in general5%
B23KSoldering or unsoldering5%
C25DProcesses for the electrolytic or electrophoretic production of coatings5%
C25FProcesses for the electrolytic removal of materials from objects5%
F02FCylinders, pistons or casings, for combustion engines5%
PatentTitleYear
4,774,393'Slide contacting member and production method therefor'19884,755,116'Rotor housing for a rotary piston engine having softened areas surrounding the plug holes'19884,729,729'Rotor housing for rotary piston engines'19884,678,738'Manufacture of a wear-resistant sliding surface'19874,636,285'Method of manufacturing wear resistant sliding member'19874,482,399'Nitrided cast iron product and method for manufacturing the same'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984Patents assigned to TOYO KOGYO CO (1)· patent assignee history
1984–1988Based in Hiroshima, JP· patent location history
1987–1988Patents assigned to MAZDA MOTOR (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MAZDA MOTOR | 5 | 1987–1988 |
| TOYO KOGYO CO | 1 | 1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hiroshima, JP | 6 | 1984–1988 |