Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6676397 | Method for manufacturing an air passage switching door | Mitsutoshi Kato, Yasuhiro Sato, Kunio Nakashima, Hiroyuki Saito | 2004-01-13 |
| 6523805 | Air passage switching door | Mitsutoshi Kato, Yasuhiro Sato, Kunio Nakashima, Hiroyuki Saito | 2003-02-25 |
| 4802405 | Automotive air-conditioner | Masayoshi Imaeda, Yoshimasa Ikeda, Yoji Nishimura, Kiyokazu Seikou | 1989-02-07 |