Issued Patents All Time
Showing 126–134 of 134 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4261004 | Semiconductor device | Toshiaki Masuhara, Osamu Minato, Yoshio Sakai, Masaharu Kubo, Kotaro Nishimura +1 more | 1981-04-07 |
| 4259326 | 7.alpha.-Methoxycephalosporin derivatives | Hiroshi Gushima, Shunichi Watanabe, Takeshi Saito, Hideo Eiki, Yoshihiko Oka +1 more | 1981-03-31 |
| 4246135 | Olefin polymerization catalyst | Akinobu Shiga, Yoshiharu Fukui, Kazuhiro Matsumura, Masahisa Okawa | 1981-01-20 |
| 4244310 | Zigzag sewing machine with a trimming device | Osamu Kamiya | 1981-01-13 |
| 4243786 | Catalysts for the polymerization of olefins | Akinobu Shiga, Yoshiharu Fukui, Kazuhiro Matsumura, Masahisa Okawa | 1981-01-06 |
| 4242449 | 7-Methoxy cephalosporins and process of producing them | Takashi Osono, Yoshihiko Oka, Shunichi Watanabe, Takeshi Saito, Hiroshi Gushima +6 more | 1980-12-30 |
| 4235984 | Process for producing highly stereoregular .alpha.-olefin polymers | Akinobu Shiga, Yoshiharu Fukui, Katsumi Hanji, Masahisa Okawa, Hideaki Matsuura +1 more | 1980-11-25 |
| 4217432 | Process for the polymerization of olefins | Akinobu Shiga, Yoshiharu Fukui, Kazuhiro Matsumura, Masahisa Ohkawa | 1980-08-12 |
| 4183824 | Catalysts for the polymerization of olefins | Akinobu Shiga, Yoshiharu Fukui, Kazuhiro Matsumura, Masahisa Okawa | 1980-01-15 |