Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8991209 | Process and installation for producing high-pressure nitrogen | Shinji Tomita, Kouhei Nakamura, Kenji Hirose, Bao Ha | 2015-03-31 |
| 8871168 | Process for producing monosilane from dichlorosilane | Isao Abe, Shinji Tomita | 2014-10-28 |