Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11891494 | Antimicrobial resin and coating material | Toshikazu Tsuji, Akiko Jitsuhiro, Yuki Konoeda, Atsushi Hotta, Tomoki Maeda | 2024-02-06 |
| 10295725 | Light guide member and light guide member manufacturing method | Takeshi Ito, Tatsuji Ono, Yoshio Obata, Mamoru Ishizuka | 2019-05-21 |
| 9101566 | Fermentation product of cereal plant-derived material and immunomodulator | Daisuke Fujiwara, Masaru Kato, Kumiko Ikado, Yasuhisa Ano | 2015-08-11 |
| 6689721 | Conductive grease and rolling apparatus packed with the same | Katsuaki Denpo, Atsushi Yokouchi, Koichi Hachiya, Michiharu Naka, Tooru Shouda | 2004-02-10 |
| 6589918 | Conductive grease and rolling apparatus packed with the same | Katsuaki Denpo, Atsushi Yokouchi, Koichi Hachiya, Michiharu Naka, Tooru Shouda | 2003-07-08 |
| 6352961 | Grease composition for rolling bearing | Kenichi Iso, Atushi Yokouchi, Michiharu Naka | 2002-03-05 |
| 6329326 | Rolling bearing | Kenichi Iso, Atsushi Yokouchi, Kenji Okuma, Yasuhiro Hirayama | 2001-12-11 |
| 6251841 | Grease composition | Atsushi Yokouchi, Kenichi Iso, Michiharu Naka, Toshiaki Endo, Atsushi Shibayama | 2001-06-26 |
| 6068408 | Cage for a rolling bearing | Yasushi Mutoh, Setsu Kawaguchi, Eiichi Takahashi, Kenji Okuma, Magozou Hamamoto +4 more | 2000-05-30 |
| 5840666 | Grease composition | Atsushi Yokouchi, Kenichi Iso, Michiharu Naka | 1998-11-24 |
| 5728659 | Grease compositions for rolling bearing | Michiharu Naka, Atsushi Yokouchi, Kenichi Iso, Hirotugu Kinoshita, Souichi Nomura +1 more | 1998-03-17 |
| 5707944 | Grease composition | Atsushi Yokouchi, Kenichi Iso, Michiharu Naka, Toshiaki Endo, Yoichi Suzuki | 1998-01-13 |
| 5498357 | Grease composition for high-temperature, high-speed and high-load bearings | Michiharu Naka, Yuzo Takahashi, Koici Goto, Toshiaki Endo, Yoichi Suzuki | 1996-03-12 |
| 5462684 | Grease composition containing alkyl diphenyl ether oil and diurea thickener | Michiharu Naka, Yuzo Takahashi, Hirotugu Kinoshita, Masaru Mishima | 1995-10-31 |
| 5288825 | Fluoroacrylic polymer having lubricating effect and thermoplastic resin composition comprising same | Yutaka Toyooka, Kohji Matsumoto, Masahiro Kaneda, Kenji Okano | 1994-02-22 |
| 5059336 | Grease composition for high speed anti-friction bearing | Michiharu Naka, Yukari Kondoh, Hirotugu Kinoshita, Mokoto Seikiya, Masaru Mishima | 1991-10-22 |
| 4962763 | Magnetic resonance image synthesizing system | Shinichi Sato, Koichi Sano, Tetsuo Yokoyama | 1990-10-16 |
| 4410435 | Lithium complex grease and its producing method | Michiharu Naka, Takayuki Yatabe | 1983-10-18 |