Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8758856 | Method of fluoridation and directions for use of a unit of fluoridation | Takanori Watanabe, Hideaki Iwamura | 2014-06-24 |
| 6738094 | Video camera | Mitsuyoshi Nakaya, Mitsuji Sakai, Hideto Tominaga, Seiji Muramoto | 2004-05-18 |
| 4856574 | Electric blind apparatus | Shinichi Murata, Susumu Tsujimoto, Yukinori Matuzaki, Shogo Yukawa, Susumu Osaka | 1989-08-15 |
| 4405219 | Optical image synthesis method and apparatus | Mitsuo Yasuda, Jiro Itokawa, Yoshiyuki Aoto, Yasuyuki Hatakeyama, Shinya Sakaida | 1983-09-20 |
| 4258731 | Hair waving appliance controlled by a microcomputer | Susumu Tsujimoto, Hayao Yamazaki, Masayoshi Ozaki, Takehiro Kobayashi, Toru Fujino +2 more | 1981-03-31 |