Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501557 | Smart peripheral device for translating input printer data into general-purpose import-file | — | 2002-12-31 |
| 6138354 | Method of manufacturing a corrugated plate by rolling for use as an inner fin of a heat exchanger | Hisashi Kobayashi, Toshihide Takeuchi | 2000-10-31 |
| 6038950 | Method for cutting tube | Yuji Ogawa, Tamotsu Inoue | 2000-03-21 |
| 5875668 | Roll forming method for forming flat tube and roll forming apparatus using the same | Hisashi Kobayashi, Yuji Ogawa, Yosimitu Yamaguchi | 1999-03-02 |
| 5638264 | Parallelized power supply system providing uninterrupted operation | Katsunori Hayashi, Akihiko Kanouda, Tadashi Takahashi, Hideaki Horie, Kenichi Onda +1 more | 1997-06-10 |
| 5295303 | Method of making a corrugated fin | Yuji Ogawa, Yoshitaka Kuroda | 1994-03-22 |
| 5199144 | Apparatus for affixing covering member to armrest body used for automotive seat | Ayaru Sasaki | 1993-04-06 |
| 5190745 | Insecticidal compositions | Kazunobu Dohara, Mitsuyasu Makita | 1993-03-02 |
| 5063706 | Device for exterminating pests and method of exterminating pest using this device | Seietsu Aki, Takaaki Ito, Ichiro Inoue, Hiroyuki Miyachi | 1991-11-12 |