Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7639720 | Two-dimensional photonic crystal surface emitting laser | Susumu Noda, Dai Ohnishi, Wataru Kunishi | 2009-12-29 |
| 5915953 | Catalyst member for a lighter and process for producing the same | Hideo Mifune, Noriyuki Serizawa, Masato Seki, Shinichi Okawa | 1999-06-29 |
| 5898013 | Catalyst support member | Hideo Mifune, Masato Seki | 1999-04-27 |
| 5743724 | Flame reaction member for gas combustion appliances and a process for producing the same | Hideo Mifune, Masato Seki, Satosi Komiyama | 1998-04-28 |