Issued Patents All Time
Showing 1–25 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384882 | Polyalkylene glycol compound | So NAKAJIMA | 2025-08-12 |
| 12275910 | Lubricating oil composition | Akio Kojima, Kenichi Ogata, Shota KATO, Keiichi Narita | 2025-04-15 |
| 12227471 | Polyalkylene glycol-based compound | So NAKAJIMA | 2025-02-18 |
| 12195691 | Lubricating oil additive composition and lubricating oil composition | Shota KATO, Hideto Kamimura | 2025-01-14 |
| 11860464 | Optical stack and liquid crystal display apparatus | Shintaro Yamada, Atsuko Maeda, Sumire Hombo, Hideki Nakagawa, Mitsuhiro Takeba +2 more | 2024-01-02 |
| 11698548 | Liquid crystal display apparatus comprising a light scattering film having a functional layer containing light scattering particles | Atsuko Maeda, Nobuaki Ikenaka, Katsumi Kondo, Toshihiro Yamashita, Hideki Nakagawa +3 more | 2023-07-11 |
| 11035015 | Vapor film-rupturing agent, and thermal treatment oil composition | Hideaki Hattori, Akinori Yomogita | 2021-06-15 |
| 10712605 | Liquid crystal display device | — | 2020-07-14 |
| 10503022 | Liquid crystal panel and liquid crystal display apparatus | Masae Kitayama, Nobuo Okano, Mitsuaki Hirata | 2019-12-10 |
| 10473360 | Fan and water heater provided with the same, and impeller and water heater provided with the same | Shuji Kameyama, Keigo Fukunishi, Mitsuo Nomura, Masaaki Takata, Tadashi Takewaka | 2019-11-12 |
| 10208833 | Sliding member, chain link, and chain comprising said link | Junichi Eda, Yasushi Miyazaki, Kazuo Hokkirigawa | 2019-02-19 |
| 9933185 | Fan and water heater provided with the same, and impeller and water heater provided with the same | Shuji Kameyama, Keigo Fukunishi, Mitsuo Nomura, Masaaki Takata, Tadashi Takewaka | 2018-04-03 |
| 9638284 | Wear-resistant chain pin | Yasushi Miyazaki | 2017-05-02 |
| 9581273 | Fluid fitting | Hiroaki Taguchi, Toshiharu Horikoshi | 2017-02-28 |
| 9511407 | Method of machining metal plate and mesh member produced by the machining method | Tomonori Kuzuhara, Yasunori Kuzuhara | 2016-12-06 |
| 9365789 | Dialkyl ether, and lubricant base oil and lubricating oil composition containing the same | Miki Monoi | 2016-06-14 |
| 9321046 | Recovery method and recycling method for boron trifluoride complex | Sumihiro Oda, Masashi Machida, Hiroki Sekiguchi, Toshiyuki Tsubouchi | 2016-04-26 |
| 9109658 | Silent chain | Junichi Eda | 2015-08-18 |
| 8999206 | Composite nanoparticles and manufacturing method thereof | Masami Nakamoto, Mari Yamamoto, Yukiyasu Kashiwagi, Hiroshi Kakiuchi, Shinsuke Matsumura | 2015-04-07 |
| 8979691 | Silent chain | Toshikazu Tokita, Akio Matsuda | 2015-03-17 |
| 8784702 | Copper-containing nanoparticles and manufacturing method therefor | Masami Nakamoto, Mari Yamamoto, Yukiyasu Kashiwagi, Hiroshi Kakiuchi, Shinsuke Matsumura | 2014-07-22 |
| 8338653 | Lubricating oil for non-stage transmission | Hiroki Sekiguchi, Sumihiro Oda, Toshiyuki Tsubouchi, Hidetoshi Koga | 2012-12-25 |
| 8308532 | Abrasive article | Akira Usui | 2012-11-13 |
| 8137226 | Silent chain | — | 2012-03-20 |
| 7964540 | Lube base oil and lubricating oil composition | Toshiyuki Tsubouchi, Hiroki Sekiguchi, Hidetoshi Koga | 2011-06-21 |