Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12003235 | Tactile sensor formed on polyimide thin film having high total light transmittance, and switching device using same | Jun Okabe, Shizuo Tokito, Tomohito Sekine | 2024-06-04 |
| 11597910 | Medical instrument, cell culture method, fluorine-containing cyclic olefin polymer and fluorine-containing cyclic olefin polymer composition for it, and cultured cells | Takashi Oda, Hiroshi Miyasako, Takeshi Osaka | 2023-03-07 |
| 11542377 | Bendable circuit board, expandable circuit board, and electronic device made therefrom | Jun Okabe, Shizuo Tokito, Koji Yokosawa | 2023-01-03 |
| 10035889 | Optical film | Takashi Oda, Yasuhiro Koike | 2018-07-31 |
| 10000633 | Fluorine-containing cyclic olefin polymer composition, imprint product obtained using the composition, and method for producing the same | Takashi Oda | 2018-06-19 |
| 9314963 | Imprint product and method for producing the same | Takashi Oda, Hitoshi Onishi | 2016-04-19 |
| 9128238 | Optical material and molded product thereof | Takashi Oda, Hirofumi Io, Keisuke Kawashima, Yasuhiro Koike | 2015-09-08 |
| 9056938 | Fluorine-containing cyclic olefin polymer composition, imprint product obtained using the composition, and method for producing the same | Takashi Oda | 2015-06-16 |
| 8450440 | Method for purifying polymer and polymer | Yuichi Okawa, Hiroki Mizutani | 2013-05-28 |
| 8216766 | Polymer, polymer preparation method, resist composition and patterning process | Takeru Watanabe, Takeshi Kinsho, Tomohiro Kobayashi, Yuichi Okawa, Hirofumi Io | 2012-07-10 |
| 8211984 | Ring-opening metathesis polymer, hydrogenated product thereof, method for preparing the same, and use thereof | Yuichi Okawa, Takashi Ochiai, Keiichi Ikeda | 2012-07-03 |
| 8143429 | Process for producing organic transition metal complex compound, metathesis catalyst produced by using the same, ring-opening metathesis polymer obtainable with the metathesis catalyst, and process for producing the polymer | Takashi Ochiai, Yuichi Okawa | 2012-03-27 |
| 7807331 | Hydrogenated ring-opening metathesis polymer, resist composition and patterning process | Tomohiro Kobayashi, Takeshi Kinsho, Takeru Watanabe, Yuichi Okawa | 2010-10-05 |
| 7794915 | Hydrogenated ring-opening metathesis polymer, resist composition comprising the same and patterning method | Yuichi Okawa, Takeshi Kinsho, Tomohiro Kobayashi | 2010-09-14 |
| 7081501 | Hydrogenated ring-opening metathesis polymer and process for producing the same | Yuichi Okawa | 2006-07-25 |
| 6875819 | Fluorinated cycloolefin polymers, processes for preparation of fluorinated cycloofefin monomers and polymers thereof, and use of the same | Hiroshi Kouno, Kazumori Kawamura, Takashi Ochiai, Shigeto Shigematsu, Takashi Nakano +3 more | 2005-04-05 |
| 6800720 | Hydrogenated ring-opening metathesis copolymer and process for producing the same | Yoshihiro Yamamoto, Tetsuya Hamada, Keiichi Ikeda, Ritsuko Shibahara, Hirofumi Io +1 more | 2004-10-05 |
| 6703459 | Polymerization catalysts for unsaturated monomers, novel transition metal compounds, polymerization processes using same, and copolymers | Hiroshi Kouno | 2004-03-09 |
| 6372854 | Hydrogenated ring-opening metathesis polymer and its use and production | Toshiro Takao, Keiichi Ikeda, Yoshihiro Yamamoto, Nobuo Kawahara, Masumi Okita | 2002-04-16 |
| 6342568 | Metallocene compound, and process for preparing polyolefin by using it | Kenji Michiue, Masahiro Yamashita, Yukio Ishii | 2002-01-29 |
| 6197894 | Preparation of hydrogenated product of cyclic olefin ring-opening metathesis polymer | Masumi Okita, Tadashi Asanuma | 2001-03-06 |
| 6063725 | Olefin polymerization catalyst system | Yukio Ishii, Tadashi Asanuma | 2000-05-16 |