Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678417 | Air conditioning apparatus having dehumidifying operation function | Toshiro Nigo, Atsushi Nagasawa, Kenichi Tomiyoshi, Teturo Ozawa, Kouji Wada +3 more | 1997-10-21 |
| 5667426 | Method of polishing the end face of a ferrule on an optical connector | Kohji Minami, Keiichi Ishiyama, Nobuo Suzuki | 1997-09-16 |