Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10343255 | Polishing apparatus | Itsuki Kobata, Yoichi Kobayashi, Masaki Kinoshita, Toshifumi Kimba | 2019-07-09 |
| 10072113 | Composition, curable composition, production method therefor, and cured product | Tomomitsu Kato | 2018-09-11 |
| 9969048 | Polishing apparatus | Itsuki Kobata, Yoichi Kobayashi, Masaki Kinoshita, Toshifumi Kimba | 2018-05-15 |
| 9656952 | Reaction accelerator and method of producing urethane compound, thiourethane compound, amide compound, or urea compound using same | Tomomitsu Kato | 2017-05-23 |
| 9440327 | Polishing apparatus and polishing method | Yasumasa Hiroo, Yoichi Kobayashi | 2016-09-13 |
| 9401293 | Polishing apparatus and polishing method | Itsuki Kobata, Yoichi Kobayashi, Masaki Kinoshita, Toshifumi Kimba | 2016-07-26 |
| 9067296 | Polishing method | Yu Ishii, Hisanori Matsuo, Kuniaki Yamaguchi | 2015-06-30 |
| 8845391 | Substrate polishing apparatus, substrate polishing method, and apparatus for regulating temperature of polishing surface of polishing pad used in polishing apparatus | Tadakazu Sone, Yasuyuki Motoshima, Toru Maruyama, Yoichi Shiokawa | 2014-09-30 |
| 7264765 | Method and apparatus for smelting titanium metal | Ryosuke Suzuki | 2007-09-04 |
| 7189139 | Polishing apparatus | — | 2007-03-13 |
| 6548139 | Glass substrate for magnetic recording medium, magnetic recording medium, and method of manufacturing the same | Hiroyuki Sakai, Syoji Matsuda | 2003-04-15 |
| 6383404 | Glass substrate for magnetic recording medium, magnetic recording medium, and method of manufacturing the same | Hiroyuki Sakai, Syoji Matsuda | 2002-05-07 |
| 6119483 | Process for producing glass substrate for information recording medium | Koji Takahashi, Kazuhiko Maeda, Shinji Eda, Jun Ozawa, Kinobu Osakabe +1 more | 2000-09-19 |
| 5104573 | Green light emitting phosphor | Tomohiko Abe, Tsuneo Kusunoki, Yuichi Kimizuka | 1992-04-14 |