Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6041653 | Acceleration sensor and a method of producing same | Seiki Kodama | 2000-03-28 |
| 6013403 | Digital image forming method and apparatus | — | 2000-01-11 |
| 6003379 | Pressure sensor device | Etsuo Nishimura | 1999-12-21 |
| 5948989 | Pressure sensor device | Etsuo Nishimura | 1999-09-07 |
| 5905939 | Process for producing connecting rod | Zenzo Ishijima, Syuji Sasaki, Jun Sakai, Hideo Shikata, Hideo Urata | 1999-05-18 |
| 5878323 | Process for producing split type mechanical part | Jun Sakai, Zenzo Ishijima, Shuji Sasaki, Hideo Shikata, Katsuhiko Ueda +1 more | 1999-03-02 |
| 5805323 | Optical scanning apparatus | — | 1998-09-08 |
| 5757535 | Optical scanner | — | 1998-05-26 |
| 5416667 | Printed wiring board having an electromagnetic wave shielding layer | Katsutomo Nikaido, Shin Kawakami | 1995-05-16 |
| 5291653 | Manufacturing printed wiring boards having electromagnetic wave shielding | — | 1994-03-08 |
| 5266748 | Printed wiring board having through-holes covered with ink layer and method of manufacture thereof | Shin Kawakami, Hirotaka Okonogi, Katsutomo Nikaido, Yoshio Nishiyama | 1993-11-30 |
| 5262596 | Printed wiring board shielded from electromagnetic wave | Shin Kawakami, Hirotaka Okonogi, Katsutomo Nikaido, Yoshio Nishiyama | 1993-11-16 |
| 5240737 | Method of manufacturing printed circuit boards | Shin Kawakami, Hirotaka Okonogi | 1993-08-31 |
| 5210940 | Method of producing a printed circuit board | Shin Kawakami, Hirotaka Okonogi | 1993-05-18 |
| 5210379 | Printed wiring board with electromagnetic wave shielding layer | Hirotaka Okonogi, Katsutomo Nikaido | 1993-05-11 |
| 5196230 | Method for connecting an electromagnetic wave shielding layer with a ground circuit in a printed circuit board | Hirotaka Okonogi, Katsutomo Nikaido | 1993-03-23 |
| 5195238 | Method of manufacturing a printed circuit board | Shin Kawakami, Hirotaka Okonogi, Katsutomo Nikaido, Yoshio Nishiyama | 1993-03-23 |
| 5112648 | Method of manufacturing a printed circuit board | Hirotaka Okonogi, Katsutomo Nikaido, Yoshio Nishiyama | 1992-05-12 |
| 5025116 | Printed wiring board having electromagnetic wave shielding layer | Shin Kawakami, Katsutomo Nikaido | 1991-06-18 |
| 4900602 | Printed wiring board | Shin Kawakami, Satoshi Haruyama, Hirotaka Okonogi, Katsutomo Nikaido | 1990-02-13 |