Issued Patents All Time
Showing 1–25 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12172922 | Method for manufacturing crystallized glass member having curved shape | Moriji Nozaki, Toshitaka Yagi, Yutaka Yamashita | 2024-12-24 |
| 11926554 | Crystallized glass substrate | Toshitaka Yagi, KOHEI OGASAWARA, Yuki Motoshima, Reika Kojima, Yutaka Yamashita | 2024-03-12 |
| 11926559 | Crystallized glass substrate | Toshitaka Yagi, KOHEI OGASAWARA, Yuki Motoshima, Reika Kojima, Yutaka Yamashita | 2024-03-12 |
| 11926562 | Crystallized glass substrate | Toshitaka Yagi, KOHEI OGASAWARA, Yuki Motoshima, Reika Kojima, Yutaka Yamashita | 2024-03-12 |
| 11926561 | Crystallized glass substrate | Toshitaka Yagi, KOHEI OGASAWARA, Yuki Motoshima, Reika Kojima, Yutaka Yamashita | 2024-03-12 |
| 11584685 | Crystallized glass substrate | Toshitaka Yagi, KOHEI OGASAWARA, Yuki Motoshima, Reika Kojima, Yutaka Yamashita | 2023-02-21 |
| 11577989 | Crystallized glass substrate | Toshitaka Yagi, KOHEI OGASAWARA, Yuki Motoshima, Reika Kojima, Yutaka Yamashita | 2023-02-14 |
| 11104603 | Crystallized glass substrate | Toshitaka Yagi, Yutaka Yamashita | 2021-08-31 |
| 11104607 | Crystallized glass | Toshitaka Yagi, Yutaka Yamashita | 2021-08-31 |
| 9911576 | Ion bombardment apparatus and method for cleaning of surface of base material using the same | Satoshi Hirota, Homare Nomura, Rainer Cremer | 2018-03-06 |
| 9682659 | Package tray supporting structure | Masami Kishimoto, Ayako Okano, Kohei Noshiro, Tetsuhiro Mifuchi | 2017-06-20 |
| 9266180 | Arc evaporation source having fast film-forming speed, coating film manufacturing method and film formation apparatus using the arc evaporation source | Shinichi Tanifuji, Kenji Yamamoto, Homare Nomura, Yoshinori Kurokawa | 2016-02-23 |
| 9236075 | Crystallized glass and crystallized glass substrate for information recording medium | Kiyoyuki Momono, Katsuhiko Yamaguchi, Toshitaka Yagi | 2016-01-12 |
| 9211570 | Ion bombardment treatment apparatus and method for cleaning of surface of base material using the same | Homare Nomura, Shigeto Adachi, Koumei Fujioka | 2015-12-15 |
| 8852764 | Crystallized glass substrate for information recording medium and method of producing the same | Toshitaka Yagi | 2014-10-07 |
| 8603350 | Method of manufacturing substrate for information storage media | Toshitaka Yagi, Yutaka Yamashita | 2013-12-10 |
| 8394515 | Glass substrate for information recording medium and method for producing the same | Toshitaka Yagi | 2013-03-12 |
| 8283060 | Crystallized glass substrate for information recording medium and method of producing the same | Toshitaka Yagi | 2012-10-09 |
| 8114795 | Glass-ceramics and method for manufacturing the same | Toshitaka Yagi | 2012-02-14 |
| 8093167 | Glass composition and substrate | Toshitaka Yagi | 2012-01-10 |
| 8043985 | Crystallized glass, and method for producing crystallized glass | Toshitaka Yagi | 2011-10-25 |
| 8043706 | Inorganic composition article | Toshitaka Yagi | 2011-10-25 |
| 7645714 | Crystallized glass, and method for producing crystallized glass | Yasuyuki Kawashima | 2010-01-12 |
| 7589038 | Inorganic composition | Toshitaka Yagi, Takayuki Kishi | 2009-09-15 |
| 7226881 | Ultra low thermal expansion transparent glass ceramics | — | 2007-06-05 |