Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7482299 | Dielectric ceramic composition and multi-layer ceramic capacitor | Hitoshi Masumura, Masatoshi Kobayashi | 2009-01-27 |
| 5403908 | Aryl styrene-based copolymer | Masami Watanabe, Shuji Machida | 1995-04-04 |
| 5344900 | Process for producing a norbornene polymer | Hiroshi Maezawa, Junichi Matsumoto, Hideki Aiura | 1994-09-06 |
| 5272037 | Polyolefinic resin-coated uneven carrier | Junji Ohtani, Junji Machida, Kazuo Ota, Hiroshi Hayashi, Kouichi Matono | 1993-12-21 |
| 5252398 | Polyolefinic resin-coated carrier with irregular surface | Junji Ohtani, Yoshihisa Terasaka, Junji Machida, Hiroshi Hayashi, Kouichi Matono | 1993-10-12 |
| 5166027 | Fine particles composing developer for electrophotography | Junji Machida, Junji Ohtani, Kazuo Ota, Hiroshi Hayashi, Kouichi Matono | 1992-11-24 |
| 5093201 | Polyolefinic resin-coated uneven electrophotographic carrier particles | Junji Ohtani, Junji Machida, Kazuo Ota, Hiroshi Hayashi, Kouichi Matono | 1992-03-03 |
| 4564647 | Process for the production of polyethylene compositions | Hiroshi Hayashi, Koichi Matono, Michitake Uoi | 1986-01-14 |
| 4482686 | Catalyst and process for stereospecific polymerization of .alpha.-olefins | Shigeo Mori, Yasuhiro Takeshita | 1984-11-13 |
| 4308170 | Titanium catalyst for the polymerization of olefins | Shigeyoshi Mizogami, Yasuhiro Takeshita | 1981-12-29 |
| 4255544 | Process for polymerization of ethylene | Akio Kimura | 1981-03-10 |