Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10978988 | Selective emitter for thermophotovoltaic power generator | Tomohiro Uno | 2021-04-13 |
| 10167199 | Method for manufacturing highly pure silicon, highly pure silicon obtained by this method, and silicon raw material for manufacturing highly pure silicon | Masataka Hiyoshi, Jiro Kondo, Hitoshi Dohnomae, Yutaka Kishida, Shigeru Nakazawa +1 more | 2019-01-01 |
| 8038973 | High purity silicon production system and production method | Nobuaki Ito, Kensuke Okazawa, Masaki Okajima | 2011-10-18 |
| 7662356 | Method of refining Si | Kensuke Okazawa, Jirou Kondou, Masaki Okajima | 2010-02-16 |
| 7455822 | Method for production of silicon | Jiro Kondo, Masaki Okajima, Hitoshi Dohnomae | 2008-11-25 |
| 6395249 | Production process and apparatus for high purity silicon | Jiro Kondo, Haruo Shimada, Ryuji Watanabe, Atsushi Nogami, Akihito Kiyose | 2002-05-28 |
| 5523166 | Process for forming thin film having excellent insulating property and metallic substrate coated with insulating material formed by said process | Misao Hashimoto, Tomomi Murata | 1996-06-04 |