Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398065 | Glass ceramics, chemically strengthened glass, and semiconductor substrate | Qing Li, Yusuke Arai, Kazutaka Ono, Hitomi FURUTA, Shigeki SAWAMURA | 2025-08-26 |
| 12240779 | Crystallized glass of three-dimensional shape, chemically strengthened glass of three-dimensional shape, and method for producing crystallized glass of three-dimensional shape and chemically strengthened glass of three-dimensional shape | Qing Li, Kenji Imakita, Eriko Maeda | 2025-03-04 |
| 12024464 | Glass for chemical strengthening | Suguru Murayama | 2024-07-02 |
| 11731901 | Chemically strengthened glass and production method therefor | Qing Li, Kenji Imakita, Eriko Maeda | 2023-08-22 |
| 11718556 | Glass for chemical strengthening, chemically strengthened glass, and electronic device case | Qing Li, Eriko Maeda | 2023-08-08 |
| 11274058 | Crystallized glass and chemically strengthened glass | Qing Li, Kazuki KANEHARA | 2022-03-15 |
| 11028015 | Glass ball having specific Young's modulus and coefficient of thermal expansion | Makoto Katsuta, Suguru Murayama, Kenji Imakita | 2021-06-08 |
| 10865134 | Glass | Kensuke Nagai, Tetsuya Nakashima, Yutaka KUROIWA, Hiroyuki Hijiya, Masamichi Tanida +4 more | 2020-12-15 |
| 9963379 | Alkali-free glass substrate and method for producing same | Hirofumi TOKUNAGA, Masaya Kunigita | 2018-05-08 |
| 9748601 | Method of manufacturing lithium ion conductive solid electrolyte and lithium-ion secondary battery | Tomoyuki Tsujimura, Syusaku AKIBA | 2017-08-29 |
| 9708211 | Alkali-free glass substrate and method for producing same | Hirofumi TOKUNAGA, Masaya Kunigita | 2017-07-18 |
| 9670087 | Alkali free glass and method for producing alkali free glass | Tomoyuki Tsujimura, Manabu Nishizawa | 2017-06-06 |
| 9663395 | Alkali-free glass and alkali-free glass plate using same | Hirofumi TOKUNAGA, Manabu Nishizawa | 2017-05-30 |
| 9540273 | Non-alkali glass and method for producing same | Hirofumi TOKUNAGA, Tomoyuki Tsujimura, Manabu Nishizawa | 2017-01-10 |
| 9505650 | Non-alkali glass substrate | Manabu Nishizawa, Hirofumi TOKUNAGA | 2016-11-29 |
| 9382152 | Non-alkali glass and method for producing same | Hirofumi TOKUNAGA, Tomoyuki Tsujimura, Manabu Nishizawa | 2016-07-05 |
| 9193622 | Alkali free glass and method for producing alkali free glass | Tomoyuki Tsujimura, Manabu Nishizawa | 2015-11-24 |
| 9108879 | Non-alkali glass, and process for production of non-alkali glass | Tomoyuki Tsujimura, Manabu Nishizawa | 2015-08-18 |
| 9028967 | Chemically strengthened glass for display device | Yuya Shimada, Isao Saito | 2015-05-12 |
| 8735308 | Optical member comprising TiO2-containing silica glass | Chikaya Tamitsuji, Kunio Watanabe, Tomonori Ogawa | 2014-05-27 |
| 8590342 | Method for producing TiO2-SiO2 glass body, method for heat-treating TiO2-SiO2 glass body, TiO2-SiO2 glass body, and optical base for EUVL | Takahiro Mitsumori, Yasutomi Iwahashi, Tomonori Ogawa | 2013-11-26 |
| 8567214 | Method for producing glass body and method for producing optical member for EUV lithography | Junko MIYASAKA, Tomonori Ogawa, Masahiro KAWAGISHI | 2013-10-29 |
| 8546283 | Substrate for EUVL optical member | Junko MIYASAKA, Tomonori Ogawa | 2013-10-01 |
| 8491983 | Glass substrate for semiconductor device component and process for producing glass substrate for semiconductor device component | Motoshi Ono | 2013-07-23 |
| 8356494 | Process for producing porous quartz glass object, and optical member for EUV lithography | Takahiro Mitsumori, Yasutomi Iwahashi | 2013-01-22 |