Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384897 | Method for surface modification of fluororesin | Taiki Hoshino, Eisuke Murotani, Nobuyuki Otozawa | 2025-08-12 |
| 8614888 | Display device | Tatsuya Sakata | 2013-12-24 |
| 6391965 | Production process of ABS resin, ABS resin, and ABS-polycarbonate resin composition making use of the same | Takashi Koura, Mune Iwamoto, Takayasu Ikeda, Koji Kawano, Shiro Otsuzuki | 2002-05-21 |
| 6376605 | Styrene resin and resin composition comprising the same | Kazu Shiba, Mune Iwamoto | 2002-04-23 |
| 6124426 | Method for removing volatile materials from a polymer composition | Koji Kawano, Hiroya Honda, Mune Iwamoto, Shiro Otsuzuki, Kenichiro Matsuba +2 more | 2000-09-26 |
| 6121394 | Metallocene-catalyzed olefin polymerization in the absence of aluminoxane | Tadashi Asanuma, Tutomu Iwatani, Katsumi Takeuchi, Osamu Uchida | 2000-09-19 |
| 5814672 | Strongly basic anion exchange resin and process for its production | Atsuo Kiyokawa | 1998-09-29 |
| 5656371 | Insulating composition and formed article thereof | Masaki Kawahigashi, Hiroshi Kato, Nobutaka Uchikawa, Katsumi Yoshino | 1997-08-12 |
| 5573840 | Polymeric insulating material and formed article making use of the material | Takeo Inoue, Shigeru Kimura, Tutomu Iwatani, Takayuki Yamada, Yukio Ishii | 1996-11-12 |
| 5476709 | Polymeric insulating material and formed article making use of the material | Takeo Inoue, Shigeru Kimura, Tutomu Iwatani, Takayuki Yamada, Yukio Ishii | 1995-12-19 |
| 5428121 | Method for preparing syndiotactic polypropylene | Tadashi Asanuma, Tsutomu Iwatani, Norihide Inoue, Masahiro Kouno, Tetsunosuke Shiomura | 1995-06-27 |
| 5219968 | Propylene copolymer | Tetsunosuke Shiomura, Tadashi Asanuma, Masashiro Kouno, Norihide Inoue, Satoshi Fukushima +3 more | 1993-06-15 |
| 5175208 | Method for preparing block copolymers of propylene | Tadashi Asanuma, Mitsuru Ito, Tutomu Iwatani, Kaoru Kawanishi, Nobutaka Uchikawa +1 more | 1992-12-29 |
| 4975222 | Radiation detecting elements and method of detection | Katsumi Yoshino, Jiro Okube | 1990-12-04 |
| 4476304 | Process for the purification of riboflavine-5'-monophosphate | Kenji Yokota, Hiroshi Kusano | 1984-10-09 |