Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5888361 | Apparatus for producing hydrogen and oxygen | Kiyoshi Hirai, Shinichi Yasui, Hiroko Kobayashi, Akiko Miyake, Hiroyuki Harada | 1999-03-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5888361 | Apparatus for producing hydrogen and oxygen | Kiyoshi Hirai, Shinichi Yasui, Hiroko Kobayashi, Akiko Miyake, Hiroyuki Harada | 1999-03-30 |