Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5897056 | Heating apparatus for vehicle | Toshio Morikawa, Shinji Aoki, Goro Uchida, Yasushi Kato, Norifumi Ban +1 more | 1999-04-27 |
| 5884839 | Heating apparatus for vehicle having heat-generating unit | Shinji Aoki, Toshio Morikawa, Goro Uchida, Yasushi Kato, Norifumi Ban | 1999-03-23 |
| 5881712 | Vehicle heaters | Takahiro Moroi, Takashi Ban, Tatsuyuki Hoshino, Hidefumi Mori, Shinji Aoki +1 more | 1999-03-16 |
| 5881683 | Viscous fluid type heat generator with means for enhancing heat transfer efficiency | Takashi Ban, Nobuaki Hoshino, Shozo Tatematsu, Toshio Morikawa, Toshihiro Oshima +1 more | 1999-03-16 |
| 5852995 | Heating apparatus for vehicle | Shinji Aoki, Toshio Morikawa | 1998-12-29 |
| 5851258 | Backup structure for a pipe for feeding a molten substance of high temperature | Hiroshi Ando, Fumiaki Saito, Chikao Tanaka, Shinji Takeshita, Koji Hirasawa +2 more | 1998-12-22 |
| 5836270 | Rotating apparatus and heating apparatus for vehicle | Shiniji Aoki, Hikaru Sugi, Toshio Morikawa | 1998-11-17 |
| 5778843 | Auxiliary heat source apparatus for vehicle and heating apparatus employing the same | Yoshimitsu Inoue, Shinji Aoki, Toshio Morikawa, Hikaru Sugi, Takashi Ban | 1998-07-14 |
| 5719522 | Reference voltage generating circuit having reduced current consumption with varying loads | Mitsuhiro Saitou, Kiyoshi Yamamoto, Hiroyuki Ban | 1998-02-17 |
| 5506494 | Resistor circuit with reduced temperature coefficient of resistance | Takashi Nagasaka | 1996-04-09 |
| 5254938 | Resistor circuit with reduced temperature coefficient of resistance | — | 1993-10-19 |
| 4725412 | Ozone generator | — | 1988-02-16 |
| 4708891 | Method for manufacturing polishing cloths | Junichi Miwa | 1987-11-24 |
| 4681154 | Heat accumulating material enclosing container and heat accumulating apparatus | Naomichi Yano, Shigeru Tanaka | 1987-07-21 |
| 4657454 | Chuck for holding rotary cutting tool | Shuiti Migita | 1987-04-14 |
| 4565242 | Heat accumulating material enclosing container and heat accumulating apparatus | Naomichi Yano, Shigeru Tanaka | 1986-01-21 |
| 4510921 | Latent heat accumulating greenhouse | Naomichi Yano, Isao Makido | 1985-04-16 |
| 4467313 | Automotive rear safety checking apparatus | Yasuhisa Yoshino, Masao Kodera, Hisatoshi Ohta | 1984-08-21 |
| 4457945 | Mushroom growing by utilizing sewage sludge compost and re-utilization of the used compost as livestock feed | Yoshinobu Imamura, Yoko Sato, Hiromichi Nakamori | 1984-07-03 |
| 4393671 | Apparatus for dyeing fiber by utilizing microwaves | — | 1983-07-19 |