Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373157 | Quadrupole electrode and process for producing the same | Seiji Hiroki, Tetsuya Abe, Yoshishige Takano, Akira Yamakawa, Masaya Miyake | 1994-12-13 |
| 5280206 | Armature stator | Shigenori Ando, Seiji Hiroki, Tetsuya Abe | 1994-01-18 |
| 5277942 | Insulating member and electric parts using the same | Akihiko Ikegaya, Naoji Fujimori, Tetsuo Yashiki, Tetsuya Abe | 1994-01-11 |