Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10695940 | Corrugated board manufacturing system and corrugated board manufacturing method | — | 2020-06-30 |
| 10487169 | Manufacturing method for propylene block copolymer | Toshihiko Sugano, Toshiya Uozumi, Yuta Haga | 2019-11-26 |
| 10479856 | Manufacturing method for propylene block copolymer | Toshihiko Sugano, Toshiya Uozumi, Yuta Haga | 2019-11-19 |
| 5610960 | Fuel spacer and fuel assembly | Kensuke Tokunaga, Yasuhiro Aizawa, Junjiro Nakajima, Masana Sasaki, Masayoshi Ajima | 1997-03-11 |
| 5132261 | Olefin polymerization catalyst component | Masahide Murata, Hiroyuki Furuhashi, Seizaburo Kanazawa, Teruo Yashiro, Akira Nakano | 1992-07-21 |
| 5130283 | Olefin polymerization catalyst component | Masahide Murata, Hiroyuki Furuhashi, Akira Nakano, Teruo Yashiro, Seizaburo Kanazawa | 1992-07-14 |
| 5114896 | Process for the production of a catalytic component for the polymerization of olefins | Teruo Yashiro, Seizaburo Kanazawa, Akira Nakano, Masahide Murata | 1992-05-19 |
| 5061667 | Catalytic component for olefin polymerization | Masahide Murata, Seizaburo Kanazawa, Hiroyuki Furuhashi, Kouji Maruyama, Hiroshi Ueno | 1991-10-29 |
| 4960743 | Method for production of catalyst carrier for polymerization of olefin | Masahide Murata, Hiroyuki Furuhashi, Kouji Maruyama, Hiroshi Ueno | 1990-10-02 |
| 4959427 | Catalyst component for polymerization of olefins | Hiroyuki Furuhashi, Tadashi Yamamoto, Hiroshi Ueno | 1990-09-25 |
| 4950630 | Method for production of catalyst component for olefin polymerization | Masahide Murata, Hiroyuki Furuhashi, Kouji Maruyama, Hiroshi Ueno | 1990-08-21 |
| 4942148 | Catalyst component for olefin polymerization | Hiroyuki Furuhashi, Akira Nakano, Masahide Murata, Hiroshi Ueno | 1990-07-17 |
| 4814313 | Method of production of catalyst carrier for polymerization of olefin | Masahide Murata, Hiroyuki Furuhashi, Kouji Maruyama, Hiroshi Ueno | 1989-03-21 |
| 4814312 | Method for production of catalyst component for olefin polymerization | Masahide Murata, Hiroyuki Furuhashi, Kouji Maruyama, Hiroshi Ueno | 1989-03-21 |
| 4814311 | Method for production of catalyst component for olefin polymerization (P-1292) | Masahide Murata, Hiroyuki Furuhashi, Kouji Maruyama, Hiroshi Ueno | 1989-03-21 |
| 4754006 | Process for producing catalyst ingredient for use in olefin polymerization | Masahide Murata, Hiroyuki Furuhashi, Hiroshi Ueno | 1988-06-28 |
| 4737481 | Process for producing catalyst ingredient for use in olefin polymerization | Masahide Murata, Hiroyuki Furuhashi, Hiroshi Ueno | 1988-04-12 |
| 4727049 | Catalyst component for polymerization of olefins | Hiroyuki Furuhashi, Tadashi Yamamoto, Hiroshi Ueno | 1988-02-23 |
| 4711939 | Catalyst component for polymerization of olefins | Tadashi Yamamoto, Hiroyuki Furuhashi, Hiroshi Ueno, Naomi Inaba | 1987-12-08 |
| 4711940 | Process for preparing catalyst component for polymerization of olefins | Tadashi Yamamoto, Hiroyuki Furuhashi, Hiroshi Ueno, Naomi Inaba | 1987-12-08 |
| 4693990 | Production of catalyst component for olefin polymerization | Furuhashi Hiroyuki, Tadashi Yamamoto, Hiroshi Ueno | 1987-09-15 |
| 4654318 | Process for preparing catalyst component for polymerization of olefins | Tadashi Yamamoto, Hiroyuki Furuhashi, Hiroshi Ueno, Naomi Inaba | 1987-03-31 |
| 4652541 | Catalyst component for polymerization of olefins | Tadashi Yamamoto, Hiroyuki Furuhashi, Hiroshi Ueno, Naomi Inaba | 1987-03-24 |
| 4625003 | Catalyst component for polymerization of olefins (P-1026) | Tadashi Yamamoto, Hiroyuki Furuhashi, Hiroshi Ueno, Naomi Inaba | 1986-11-25 |
| 4613579 | Catalyst component for polymerization of olefins | Hiroyuki Furuhashi, Tadashi Yamamoto, Hiroshi Ueno | 1986-09-23 |