Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473150 | Liquid crystal display apparatus with a first blower for blue section and a second blower for red and green sections | Fumio Kokubo, Shigenori Ohtani | 2002-10-29 |
| 6402799 | Vortex-stream gas-liquid separator and gas-liquid separation system | Fumio Kokubo, Ryo Inoshiri | 2002-06-11 |
| 5813233 | Thermoelectric cooling device and system thereof | Hideaki Okuda | 1998-09-29 |
| 5197850 | Cross flow fan system | Yoshiharu Shinobu | 1993-03-30 |
| 5076070 | Fan device for refrigerator | Syozo Tanaka, Yoshiharu Shinobu, Masaki Eguchi | 1991-12-31 |
| 4901537 | Solar heat collector system | Masaharu Yoshikawa, Nobushige Arai, Masafumi Satomura, Syozo Tanaka, Yoshiharu Shinobu +1 more | 1990-02-20 |