Issued Patents All Time
Showing 51–75 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7923124 | Laminated structure for a fluid | Keiichi Minegishi, Kouji Wada, Youichi Kawamura | 2011-04-12 |
| 7847593 | Semiconductor device, display device, and electronic device | — | 2010-12-07 |
| 7825877 | Display device | — | 2010-11-02 |
| 7733315 | Display device | Hajime Kimura, Shinji Maekawa, Osamu Nakamura, Shunpei Yamazaki | 2010-06-08 |
| 7710379 | Display device and method thereof | Tomoyuki Iwabuchi, Akihiro Kimura, Mizuki Sato | 2010-05-04 |
| 7566761 | Olefin polymer and process for preparing the same | Makoto Mitani, Junichi Mohri, Kazutaka Tsuru, Seiichi Ishii, Shinichi Kojoh +8 more | 2009-07-28 |
| 7468493 | Method of connecting aluminum alloy die cast member | Osamu Ohashi, Koji Wada, Keiichi Minegishi | 2008-12-23 |
| 7432737 | Semiconductor device, display device, and electronic device | — | 2008-10-07 |
| 7312284 | Process for producing polar olefin copolymer and polar olefin copolymer obtained thereby | Yoshihisa Inoue, Shigekazu Matsui, Yasuhiko Suzuki, Yukihiro Takagi, Terunori Fujita +2 more | 2007-12-25 |
| 7053159 | Process for producing polar olefin copolymer and polar olefin copolymer obtained thereby | Yoshihisa Inoue, Shigekazu Matsui, Yasuhiko Suzuki, Yukihiro Takagi, Terunori Fujita +2 more | 2006-05-30 |
| 7009014 | Process for the polymerization olefins | Yasuhiko Suzuki, Tomoaki Matsugi, Yukihiro Takagi, Junji Saito, Shigekazu Matsui +2 more | 2006-03-07 |
| 6838540 | Olefin polymer and production processes thereof | Makoto Mitani, Junichi Mohri, Kazutaka Tsuru, Seiichi Ishii, Shinichi Kojoh +8 more | 2005-01-04 |
| 6712119 | Collected sand processing method | Shigeaki Yamamoto, Kuniyasu Mori, Ryoji Kanayama, Hisashi Harada, Hiroaki Tokita +3 more | 2004-03-30 |
| 6591891 | Method for making sand covered with bentonite, the sand, and a method for recycling molding sand for a mold using the sand covered by bentonite | Ryoji Kanayama, Kuniyasu Mori, Kazuo Sugimoto, Yukikazu Ando | 2003-07-15 |
| 6458912 | Crystalline polyimide for melt molding with satisfactory thermal stability | Takashi Kuroki, Yoshihiro Sakata, Tomomi Okumura, Atsushi Shibuya, Yuichi Okawa +5 more | 2002-10-01 |
| 6451728 | Olefin polymerization catalyst and process for olefin polymerization | Shigekazu Matsui, Masatoshi Nitabaru, Makoto Mitani, Terunori Fujita | 2002-09-17 |
| 6235825 | Polylactic acid resin composition and film therefrom | Shoji Obuchi, Yasuhiro Kitahara, Takayuki Watanabe, Hisashi Aihara, Tomoyuki Nakata +2 more | 2001-05-22 |
| 6103806 | Polyimide resin composition | Hiroyasu Kido, Masaji Yoshimura, Kayako Yanagihara, Hideaki Oikawa, Shoji Tamai +1 more | 2000-08-15 |
| 5770683 | Preparation process of polyhydroxycarboxylic acid | Michihiko Miyamoto, Shoji Obuchi, Kan Ideda, Masahiro Ohta | 1998-06-23 |
| 5616783 | Purification process of polyhydroxycarboxylic acid | Katsuji Watanabe, Shoji Obuchi, Masahiro Ohta | 1997-04-01 |
| 5554765 | Bisimide compounds, polyimide resin composition prepared therefrom, and carbon fiber-reinforced polyimide resin composition | Masahiro Ohta, Akio Matsuyama, Eiji Senoue, Fumiaki Kuwano, Osamu Yasui +2 more | 1996-09-10 |
| 5512653 | Lactic acid containing hydroxycarboxylic acid for the preparation of polhydroxycarboxylic acid | Masahiro Ohta, Shoji Obuchi | 1996-04-30 |
| 5457154 | Bisimide compounds, polyimide resin composition prepared therefrom, and carbon fiber-reinforced polyimide resin composition | Masahiro Ohta, Akio Matsuyama, Eiji Senoue, Fumiaki Kuwano, Osamu Yasui +2 more | 1995-10-10 |
| 5444143 | Preparation process of polyhydroxycarboxylic acid | Masahiro Ohta, Shoji Obuchi | 1995-08-22 |
| 5440008 | Process for preparing polyhydroxycarboxylic acid | Fumiaki Ichikawa, Mineo Kobayashi, Masahiro Ohta, Shoji Obuchi, Hiroyuki Itoh | 1995-08-08 |