Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5408987 | Portable heater | Hideo Mifune, Tomio Nitta, Masato Seki, Shinichi Okawa, Yosimitu Kaga +2 more | 1995-04-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5408987 | Portable heater | Hideo Mifune, Tomio Nitta, Masato Seki, Shinichi Okawa, Yosimitu Kaga +2 more | 1995-04-25 |