Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5602223 | Ethylene-.alpha.-olefin copolymer and a molded article therefor | Toshio Sasaki, Kohzoh Miyazaki, Yuji Shigematsu, Hirofumi Johoji, Akio Uemura +1 more | 1997-02-11 |
| 5508364 | Process for polymerizing ethylene at high temperature under high pressure | Toshio Sasaki, Hirofumi Johoji, Kohzoh Miyazaki, Toshimi Sato, Yuji Shigematsu | 1996-04-16 |
| 5463000 | Process for producing olefin polymers | Yoshihiro Miyoshi, Kiyoshi Kawai, Hideaki Koga | 1995-10-31 |
| 5459554 | Image-forming apparatus for forming an image at a plurality of image-forming conditions | — | 1995-10-17 |
| 5378778 | Liquid catalyst component, catalyst system containing the same, and process for producing ethylene-.alpha.-olefin copolymers using the catalyst system | Hirofumi Johoji, Toshio Sasaki, Kiyoshi Kawai | 1995-01-03 |
| 5258476 | Process for producing ethylene-.alpha.-olefin copolymers | Toshio Sasaki, Hirofumi Johoji, Yoshihiro Miyoshi | 1993-11-02 |
| 5166280 | Olefin polymerization catalyst and process for producing ethylene copolymers | Yoshihiro Miyoshi, Takeshi Ebara, Toshio Sasaki, Kiyoshi Kawai | 1992-11-24 |
| 5077250 | Olefin polymerization catalyst and process for producing ethylene copolymers | Yoshihiro Miyoshi, Takeshi Ebara, Toshio Sasaki, Kiyoshi Kawai | 1991-12-31 |
| 4536211 | Waste gas circulation method and system for sintering apparatus | Takashi Futakuchi, Kiyofumi Nakamura, Yoshimasa Sato, Toshio Tsukuda | 1985-08-20 |