Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5206760 | Multiprojection apparatus | Akio Nakashima, Junichi Ikoma, Yasutoshi Nakashima, Sadayuki Nishimura, Tatsumi Hasebe +1 more | 1993-04-27 |
| 4895805 | Cell manipulating apparatus | Kazuo Sato, Shinji Tanaka, Yoshio Kawamura, Hiroyuki Kohida, Masatoshi Sakurano | 1990-01-23 |
| 4478902 | Screen for projection television | Susumu Tsuzuku, Yasuo Hira, Masao Gotoh, Hitoshi Yokono | 1984-10-23 |
| 4342842 | Process for producing rigid polyurethane foam | Yasuo Hira, Susumu Tsuzuku, Masao Gotoh, Hitoshi Yokono, Hiroshi Kaneko | 1982-08-03 |