Issued Patents All Time
Showing 276–300 of 339 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5561093 | Catalyst useful for the polymerization of olefins | Toshihiko Sugano, Hideshi Uchino | 1996-10-01 |
| 5506669 | Cleaning device having potential applying member and image forming apparatus having a reciprocating recording material carrying member | Masahiro Inoue, Nobuhiko Takekoshi | 1996-04-09 |
| 5506269 | Parasiticide employing pyrethroid type compounds | Kazutomi Ohnuma, Masahiko Nakamura, Takatoshi Udagawa | 1996-04-09 |
| 5496380 | Disperse dye composition and dyeing method employing it | Hideaki Imafuku, Toshikazu Tamiya, Kuniko Kira | 1996-03-05 |
| 5488022 | Catalyst component for olefin polymerization | Tadashi Takahashi, Kazuo Nakamura, Seiichi Tsukamoto | 1996-01-30 |
| 5486572 | Process for preparing propylene block copolymers | Toshihiko Sugano | 1996-01-23 |
| 5456782 | Toner carrier and method of producing the same | Atsushi Ohta, Mitsuru Hasegawa, Seiji Ishii | 1995-10-10 |
| 5454883 | High toughness low yield ratio, high fatigue strength steel plate and process of producing same | Atsuhiko Yoshie, Masaaki Fujioka, Yasumitsu Onoe, Shuji Aihara | 1995-10-03 |
| 5444125 | Aminated olefin polymers | Masayuki Tomita, Hideshi Uchino, Toshihiko Sugano, Mitsutoshi Aritomi | 1995-08-22 |
| 5436257 | Oxazolidine derivatives having anti-diabetic and anti-obesity properties, their preparation and their therapeutic uses | Takao Yoshioka, Shinji Yoshioka, Toshihiko Fujiwara, Hiroyoshi Horikoshi | 1995-07-25 |
| 5426162 | Production of olefin polymers | — | 1995-06-20 |
| 5409701 | FR901451 substance, process for preparation thereof and use thereof | Hiroshi Hatanaka, Shigehiro Takase, Masanori Okamoto, Masakuni Okuhara | 1995-04-25 |
| 5389164 | Production method of strong and tough thick steel plate | Atsuhiko Yoshie, Masaaki Fujioka, Yuji Nomiyama, Hiroki Miyawaki | 1995-02-14 |
| 5387596 | Benzylidenethiazolidine derivatives and their use for the inhibition lipid peroxides | Toyonori Takebayashi, Takayuki Onodera, Kazuo Hasegawa, Takao Yoshioka | 1995-02-07 |
| 5385877 | Production of alpha-olefin polymers | Toshihiko Sugano, Hideshi Uchino | 1995-01-31 |
| 5385993 | Production of olefin polymers | — | 1995-01-31 |
| 5357443 | Method of estimating properties of steel product | Yoshiyuki Watanbe, Shinichi Shimomura, Atsuhiko Yoshie, Masaaki Fujioka, Kiyoshi Nishioka +1 more | 1994-10-18 |
| 5357473 | Semiconductor storage system including defective bit replacement | Masahiro Mizuno, Hiroshi Baba, Keizo Hama | 1994-10-18 |
| 5346925 | Method for producing .alpha.-olefin polymers | Toshihiko Sugano, Kazuyo Kuwaba | 1994-09-13 |
| 5338855 | Thiazolidine compounds containing a quinone group, their preparation and their therapeutic uses | Takao Yoshioka, Takahide Nishi, Tsutomu Kanai, Yuichi Aizawa, Kunio Wada +1 more | 1994-08-16 |
| 5331054 | Propylene copolymer composition | Toshihiko Sugano, Hajime Mizuno, Hideshi Uchino | 1994-07-19 |
| 5324784 | Process for producing propylene block copolymer | Naohiro Yamamoto | 1994-06-28 |
| 5275993 | Olefin polymerization catalyst | Kazuyo Kitagawa | 1994-01-04 |
| 5262487 | Process for producing propylene block copolymer | Naohiro Yamamoto | 1993-11-16 |
| 5225501 | Process for producing a propylene random copolymer | Toshihiko Sugano, Hideshi Uchino | 1993-07-06 |