Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8211817 | Fused silica glass and process for producing the same | Kazuyoshi Arai, Tsutomu Takahata, Shinkichi Hasimoto, Masahito Uchida, Nobusuke Yamada +1 more | 2012-07-03 |
| 5948223 | Low hydrogen overvoltage cathode and process for the production thereof | Kazumasa Suetsugu, Takashi Sakaki, Kanji Yoshimitsu | 1999-09-07 |