Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6575447 | Sheet cutting device and image forming apparatus equipped therewith | Kohji Yoshie, Masato Hattori, Shinji Yashiro, Hirohiko Okabe, Hirotaka Kataoka +1 more | 2003-06-10 |
| 6375180 | Sheet finisher, image forming apparatus, and sheet conveyance apparatus | Minoru Kawano, Tsuyoshi Tsuchiya, Masaru Ohtsuka, Toshitaka Matsumoto, Hirohiko Okabe | 2002-04-23 |
| 5153429 | Solar radiation sensor housing with slanted photodetector and knurled filter | — | 1992-10-06 |
| 4935717 | Resistor device for controlling a blower | Katsuyoshi Osawa, Shinichi Ohi, Kazuo Noguchi, Kashiwa Kobayashi | 1990-06-19 |
| 4910967 | Demist controller for automobile air-conditioners | — | 1990-03-27 |
| 4896589 | Air conditioning control system for automotive vehicles | — | 1990-01-30 |
| 4895000 | Air conditioning system for vehicles | — | 1990-01-23 |
| 4871011 | Air-conditioning equipment for vehicle | Shinichi Ooi, Masami Takemasa | 1989-10-03 |
| 4856293 | Air-conditioning control system for automotive vehicles | — | 1989-08-15 |
| 4856291 | Air conditioning system for automotive vehicles | — | 1989-08-15 |
| 4783970 | Air conditioning system for vehicles | — | 1988-11-15 |
| 4748819 | Air conditioning system for automotive vehicles | — | 1988-06-07 |
| 4704072 | Compressor with rotation sensor | Nobuyuki Nakajima | 1987-11-03 |
| 4698977 | Air conditioning system for automotive vehicles | — | 1987-10-13 |
| 4672816 | Cooling system with device for preventing a bad odor from circulating | — | 1987-06-16 |
| 4626820 | Thermoswitch | Shinichi Ohi, Kashiwa Kobayashi | 1986-12-02 |
| 4606197 | Compressor control unit for automobile air conditioner | Shinji Sutoh | 1986-08-19 |
| 4568904 | Temperature sensing switch | Hidehumi Takahashi | 1986-02-04 |