Issued Patents 2020
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865141 | Synthetic quartz glass lid precursor, synthetic quartz glass lid, and preparation methods thereof | Harunobu Matsui, Daijitsu Harada | 2020-12-15 |
| 10865139 | Large-size synthetic quartz glass substrate, evaluation method, and manufacturing method | Yoko Ishitsuka, Atsushi Watabe, Daijitsu Harada | 2020-12-15 |
| 10829411 | Rectangular glass substrate and method for preparing the same | Daijitsu Harada | 2020-11-10 |
| 10797183 | Capacitor | Shigeki Nishiyama, Hiroshi Nakagawa, Satoru Goto, Yoshinari Nakamura | 2020-10-06 |
| 10756239 | Synthetic quartz glass lid and optical device package | Harunobu Matsui, Daijitsu Harada | 2020-08-25 |
| 10737966 | Method for preparing synthetic quartz glass substrate | Yoko Ishitsuka, Atsushi Watabe, Daijitsu Harada | 2020-08-11 |
| 10680139 | Window member for optical device package, optical device package, making methods, and optical device-mountable package | Shuhei Ueda, Harunobu Matsui | 2020-06-09 |
| 10646976 | Method for producing substrate | Yoko Ishitsuka, Atsushi Watabe | 2020-05-12 |
| 10611676 | Method for preparing synthetic quartz glass substrate | Daijitsu Harada, Kazuo Shirota, Hisashi Yagi | 2020-04-07 |
| 10583510 | Heating and cooling device | Shoji Yokoyama, Takeshi Matsushita, Hiroaki Nakahara, Takenori Wada, Masahiro Momose +3 more | 2020-03-10 |
| 10558116 | Method for preparing synthetic quartz glass substrate | Hisashi Yagi, Daijitsu Harada, Kazuo Shirota, Kazuhiko Aoki | 2020-02-11 |