Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5871578 | Methods for holding and pulling single crystal | Eiichi Iino, Masanori Kimura, Shozo Muraoka | 1999-02-16 |
| 5491301 | Shielding method and circuit board employing the same | Yutaka Akiba, Kunio Matsumoto, Takashi Maruyama, Tsutomu Hara, Hitoshi Yoshidome +1 more | 1996-02-13 |
| 5461599 | Optical disk system | — | 1995-10-24 |
| 5414682 | Focus draw-in system for optical disc device | — | 1995-05-09 |
| 5179601 | Method of manufacturing circuit structure by insert molding of electric and/or optical transmission medium | Masao Gotoh, Kenichi Waragai, Yonezo Yanokura, Masaki Sato | 1993-01-12 |
| 5071223 | Circuit structure formed by insert molding of electric and/or optical transmission medium | Masao Gotoh, Kenichi Waragai, Yonezo Yanokura, Masaki Sato | 1991-12-10 |
| 4734448 | Propylene polymer composition | Toshikazu Kasahara | 1988-03-29 |
| 4409341 | Composition for fire retardant urethane foam | Yasuo Hira, Susumu Tsuzuku, Masao Gotoh, Hitoshi Yokono, Yoshikazu Kimura +1 more | 1983-10-11 |
| 4227577 | Fire-extinguishing system | — | 1980-10-14 |
| 4183409 | Automatic fire-extinguishing system | — | 1980-01-15 |