Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5117646 | Automotive automatic air conditioning system with variable displacement compressor | Hideyuki Sakamoto, Ikuo Kiminami, Masaki Kaiju | 1992-06-02 |
| 5022232 | Automatic air conditioning system with variable displacement compressor for automotive vehicles | Hideyuki Sakamoto | 1991-06-11 |
| 4928499 | Automatic air conditioner system with variable displacement compressor for automotive vehicles | Ikuo Kiminami, Hideyuki Sakamoto | 1990-05-29 |
| 4894999 | Automatic air conditioning system with variable displacement compressor, for automotive vehicles | Masaki Kaiju, Hideyuki Sakamoto, Ikuo Kiminami | 1990-01-23 |
| 4825756 | Controller for air conditioner system for automotive vehicle | Toshio Ohashi, Koichi Doi | 1989-05-02 |
| 4646532 | Expansion valve | — | 1987-03-03 |
| 4590772 | Air conditioning system for vehicle | Toshio Ohashi | 1986-05-27 |
| 4590892 | Cooling system for vehicle | Toshio Ohashi | 1986-05-27 |