Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6270426 | Golf club shaft | — | 2001-08-07 |
| 6173703 | Air-fuel ratio control apparatus for the internal combustion | — | 2001-01-16 |
| 5815060 | Inductance element | Takashi Matsuoka, Takehiko Omi | 1998-09-29 |
| 5768625 | Vehicle based LAN a communication buffer memory having at least one more number of storage areas for receive status and source address than the number of areas for receive data | Kikuo Muramatsu, Yasushi Okamoto, Akiya Arimoto, Shinji Suda, Etsuya Yokoyama +3 more | 1998-06-16 |
| 5731524 | Method and apparatus for measuring torsional rigidity of a shaft | Koichi Kameoka | 1998-03-24 |
| 5717205 | Method and apparatus for measuring mass distribution of a shaft | — | 1998-02-10 |
| 5429008 | Method and apparatus for measuring figure of deflection of golf club shaft | Koichi Kameoka | 1995-07-04 |
| 5414717 | Multiplex communication control apparatus | Kikuo Muramatsu | 1995-05-09 |
| 4641980 | Printer with pivotable print head attached to medium carrier moveable through a casing opening | Shinya Okuda, Osamu Ohkuma, Mituyoshi Seino | 1987-02-10 |
| 4602232 | Electromagnetic drive unit | Teruo Umehara | 1986-07-22 |
| 4490815 | Actuator for use in a pickup device for a video disk player | Teruo Umehara | 1984-12-25 |
| 4422060 | D.C. Electromagnetic actuator | Teruo Umehara | 1983-12-20 |