Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9847842 | Optical reception circuit | Yuichi Niimura, Takeshi Nakasuji | 2017-12-19 |
| RE46486 | Semiconductor pressure sensor | Yuichi Niimura, Fumihito Kato | 2017-07-25 |
| 9082685 | Optical-coupling semiconductor device | Takeshi Nakasuji, Yuichi Niimura | 2015-07-14 |
| 9000792 | Inspection jig and contact | — | 2015-04-07 |
| 8809975 | Semiconductor pressure sensor | Yuichi Niimura, Fumihito Kato | 2014-08-19 |
| 6486689 | Printed circuit board testing apparatus and probe device for use in the same | — | 2002-11-26 |
| D463198 | Microwave oven | — | 2002-09-24 |
| 6411079 | Printed circuit board testing apparatus with dedicated test head and versatile-use test head | — | 2002-06-25 |
| 6356093 | Printed circuit board testing apparatus | Kazuhiko Kaku | 2002-03-12 |
| 6353327 | Circuit board misalignment detection apparatus and method | — | 2002-03-05 |
| 6151063 | Printed circuit board inspection apparatus and method | — | 2000-11-21 |
| 6049214 | Universal printed circuit board inspection apparatus, and method of using same | Takashi Miki | 2000-04-11 |
| D310764 | Microwave oven | — | 1990-09-25 |
| D308463 | Microwave oven | Kenzo Okamoto, Fumihiko Kitada | 1990-06-12 |
| D304149 | Microwave oven | Kenzo Okamoto, Fumihiko Kitada | 1989-10-24 |
| D303338 | Microwave oven | Kenzo Okamoto, Fumihiko Kitada | 1989-09-12 |
| D302642 | Hot air electric oven | — | 1989-08-08 |
| D302095 | Hot air electric oven | — | 1989-07-11 |
| D301645 | Vacuum cleaner | — | 1989-06-13 |
| D301429 | Microwave oven | Kenzo Okamoto, Fumihiko Kitada | 1989-06-06 |
| D301430 | Microwave oven | Kenzo Okamoto, Fumihiko Kitada | 1989-06-06 |
| D300499 | Microwave oven | Kenzo Okamoto, Fumihiko Kitada, Jun Yoshikado | 1989-04-04 |
| D297698 | Microwave oven | Kenzo Okamoto, Fumihiko Kitada, Jun Yoshikado | 1988-09-20 |
| D297700 | Microwave oven | Kenzo Okamoto, Fumihiko Kitada, Jun Yoshikado | 1988-09-20 |
| D297699 | Microwave oven | Kenzo Okamoto, Fumihiko Kitada, Jun Yoshikado | 1988-09-20 |