Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5989458 | Conductive materials and their compositions | Tatsuo Fujinami, Hiroshi Iizuka, Takitaro Yamaguchi, Mamoru Katsumata, Hideaki Kamohara | 1999-11-23 |
| 4718961 | Method and device for the fabrication of plastic sleeves | Yoshihiro Yamato, Masayuki Takasaka, Takeshi Sasaki | 1988-01-12 |
| 4675508 | Electrically heated vacuum bottle | Kenichi Miyaji, Shouji Toida, Seiichi Ito, Kazunori Iwasaki | 1987-06-23 |
| 4630742 | Container and plug assembly | Kenichi Miyaji, Shouji Toida, Seiichi Ito, Isao Watanabe | 1986-12-23 |