Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4778107 | Fuel injection valve assembly and an assembling method therefor | Fumio Kojima, Tateshi Katho, Tomihiko Nagata, Sadao Sumiya, Shinzo Ito +1 more | 1988-10-18 |
| 4437341 | Apparatus for measuring an injection amount | Shinzo Ito, Tateshi Kato, Soichiro Sugimoto, Seigi Toiyama | 1984-03-20 |