Issued Patents All Time
Showing 151–167 of 167 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5309345 | Invertor device | Motohiro Shimizu | 1994-05-03 |
| 5293469 | Apparatus for generating a graphic image having symbols whose centers and aligned with each other and whose sizes are adjusted to accord with each other | Junichi Outa, Leo Macanna, Takako Satoh | 1994-03-08 |
| 5282124 | Power unit having overcurrent/undervoltage-responsive protective function | Motohiro Shimizu | 1994-01-25 |
| 5258700 | Generator unit having function of automatically adapting itself to parallel operation | Motohiro Shimizu | 1993-11-02 |
| 5239253 | Portable engine generator | Motohiro Shimizu | 1993-08-24 |
| 5230903 | Chloroisocyanurate composition | Masanori Ota, Kenichi Mizusawa | 1993-07-27 |
| 5229929 | Output peak current correction for PWM invertors | Motohiro Shimizu | 1993-07-20 |
| 5166870 | Pulse width-modulation control device for invertor devices | Motohiro Shimizu | 1992-11-24 |
| 5162903 | Apparatus for switching between two asynchronous video signals | Akira Ogino | 1992-11-10 |
| 5093611 | Output circuit for portable generators | Shigeru Fujii | 1992-03-03 |
| 5021186 | Chloroisocyanuric acid composition having storage stability | Masanori Ota, Masafumi Aoki, Kenichi Mizusawa, Kumi Kasahara | 1991-06-04 |
| 4905016 | Recorder with a pencil pen and method therefor | Nobuyuki Kobayashi, Yukihiro Kaneko, Tikao Nakagawa, Masatoshi Noguchi, Takamichi Yoshikawa | 1990-02-27 |
| 4687296 | Optical pickup | Yasunori Terayama, Kazuhiko Fujiie, You Yoshitoshi | 1987-08-18 |
| 4650729 | Electric power source device | Yasuo Takagi, Haruki Urakawa | 1987-03-17 |
| 4500395 | Method of producing electrode for liquid fuel cell | — | 1985-02-19 |
| 4350326 | Apparatus for heat recovery from molten slag | Hiroo Fujii, Kiyoaki Tanaka, Ryuzo Okuno, Shigeyuki Hashizume, Hideo Katayama +1 more | 1982-09-21 |
| 4309315 | Surface-activated functional materials and a method of producing the same | — | 1982-01-05 |