Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7027798 | Electronic terminal having an emergency message function and insurance system using the same | — | 2006-04-11 |
| 6909169 | Grounded embedded flip chip RF integrated circuit | Hawk Yin Pang | 2005-06-21 |
| 6784519 | Semiconductor device | Takashi Iwamoto, Makoto Yoshimura | 2004-08-31 |
| 6522520 | Apparatus cover case structure and electronic apparatus | — | 2003-02-18 |
| 5766445 | Method for producing a nitrogen-atom containing carbonaceous material | Miho Tsutsui, Tomohiko Kaneko, Sugio Otani | 1998-06-16 |
| 5119274 | Solid capacitor | Kosei Kinuta, Isamu Ishikawa, Nobuyuki Kume, Hideo Yamamoto, Isao Isa | 1992-06-02 |
| 4777805 | Heat pump system | — | 1988-10-18 |
| 4688153 | Charge transfer complex | Makoto Ebisawa, Shuko Shindo, Isao Isa | 1987-08-18 |
| 4628142 | Solar tracking mechanisms | — | 1986-12-09 |
| 4498456 | Self-tracking mechanisms for solar collectors | — | 1985-02-12 |
| 4485367 | Cooling apparatus for a gas insulated transformer | — | 1984-11-27 |
| 4429662 | Method and apparatus for generating vapor | — | 1984-02-07 |
| 4416223 | Heat exchangers | — | 1983-11-22 |