Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5138393 | Magnetic core | Masami Okamura, Takao Sawa, Takao Kusaka | 1992-08-11 |
| 5137082 | Plate-type refrigerant evaporator | Masahiro Shimoya, Tadashi Nakabou | 1992-08-11 |
| 5086554 | Method of manufacturing a magnetic core | Shinichi Murata, Takao Kusaka, Takao Sawa, Noriaki Yagi | 1992-02-11 |
| 5042736 | Apparatus for production of thin strip core, method for the production of a thin strip core and thin strip core | Katunori Nomura, Hiroaki Anse | 1991-08-27 |
| 4983943 | Magnetic core and method of manufacturing same | Shinichi Murata, Takao Kusaka, Takao Sawa, Noriaki Yagi | 1991-01-08 |
| 4926932 | Plate type heat exchanger | Toshio Ohara | 1990-05-22 |
| 4915163 | Plate type heat exchanger | Ken Matsunaga, Masatoshi Sudo, Masami Ohshita, Kiyomitsu Tsuchiya | 1990-04-10 |
| 4821531 | Refrigerant evaporator | Toshio Ohhara, Shinji Ogawa, Isao Kuroyanagi, Haruhiko Otsuka, Toshio Takahashi +1 more | 1989-04-18 |
| 4723601 | Multi-layer type heat exchanger | Toshio Ohara, Kiyomitsu Tsuchiya, Kiyoshi Kittaka, Yasuhiro Sudo, Yoshio Miyata | 1988-02-09 |
| 4696342 | Plate-type heat exchanger | Toshio Ohara, Toshio Takahashi | 1987-09-29 |
| 4570700 | Flat, multi-luminal tube for cross-flow-type indirect heat exchanger, having greater outer wall thickness towards side externally subject to corrosive inlet gas such as wet, salty air | Toshio Ohara, Sigenobu Fukumi | 1986-02-18 |