Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10364708 | Rankine cycle apparatus, combined heat and power system, and rankine cycle apparatus operation method | Takumi Hikichi, Osao Kido, Atsuo Okaichi, Masaya Honma, Osamu Kosuda | 2019-07-30 |
| 9952002 | Heat transfer fin, heat exchanger, and refrigeration cycle device | Masaaki Nagai, Tetsuya Masuda | 2018-04-24 |
| 9714581 | Rankine cycle apparatus | Atsuo Okaichi, Osao Kido, Takumi Hikichi, Osamu Kosuda, Masaya Honma | 2017-07-25 |
| 9714586 | Combined heat and power system | Takumi Hikichi, Osao Kido, Atsuo Okaichi, Masaya Honma, Osamu Kosuda | 2017-07-25 |
| 9695825 | Rotary compressor | Takumi Hikichi, Kentaro Shii, Tadayoshi Shoyama | 2017-07-04 |
| 9644896 | Fin-and-tube heat exchanger and refrigeration cycle device | Masaaki Nagai | 2017-05-09 |
| 9638066 | Rankine cycle apparatus and combined heat and power system | Masaya Honma, Atsuo Okaichi, Osao Kido, Takumi Hikichi, Osamu Kosuda | 2017-05-02 |
| 9568004 | Rotary compressor | Takeshi Ogata, Yu Shiotani, Takumi Hikichi, Kentaro Shii, Tadayoshi Shoyama +7 more | 2017-02-14 |
| 9512841 | Rotary compressor with oil retaining portion | Takeshi Ogata, Yu Shiotani, Takumi Hikichi, Kentaro Shii, Tadayoshi Shoyama +7 more | 2016-12-06 |
| 9500159 | Electricity generation unit and cogeneration system | Atsuo Okaichi, Osao Kido, Takumi Hikichi, Masaya Honma, Osamu Kosuda | 2016-11-22 |
| 8408024 | Fluid machine and refrigeration cycle apparatus | Takeshi Ogata, Hiroshi Hasegawa, Yu Shiotani, Subaru Matsumoto | 2013-04-02 |
| 8398387 | Fluid machine and refrigeration cycle apparatus | Yu Shiotani, Hiroshi Hasegawa, Takeshi Ogata, Shingo Oyagi, Osamu Kosuda | 2013-03-19 |
| 8323010 | Expander-compressor unit | Shingo Oyagi, Takeshi Ogata, Takumi Hikichi, Yu Shiotani | 2012-12-04 |
| 8316664 | Refrigeration cycle apparatus and fluid machine used therefor | Hiroshi Hasegawa, Masaru Matsui, Takeshi Ogata, Shingo Oyagi | 2012-11-27 |
| 8192185 | Expander-compressor unit | Yu Shiotani, Shingo Oyagi, Yasufumi Takahashi, Takeshi Ogata | 2012-06-05 |
| 8182251 | Expander-compressor unit | Yu Shiotani, Takeshi Ogata, Shingo Oyagi, Yasufumi Takahashi | 2012-05-22 |
| 8177533 | Scroll expander and refrigeration cycle apparatus | Takashi Morimoto, Akira Hiwata, Akira Ikeda | 2012-05-15 |
| 8177532 | Expander and expander-compressor unit | Atsuo Okaichi, Yasufumi Takahashi, Hiroshi Hasegawa, Masaru Matsui, Takeshi Ogata | 2012-05-15 |
| 8172558 | Rotary expander with discharge and introduction passages for working fluid | Hiroshi Hasegawa, Takeshi Ogata, Takumi Hikichi, Yasufumi Takahashi | 2012-05-08 |
| 8127567 | Shaft coupling and arrangement for fluid machine and refrigeration cycle apparatus | Takeshi Ogata, Hiroshi Hasegawa, Masaru Matsui, Atsuo Okaichi, Tomoichiro Tamura | 2012-03-06 |
| 8104307 | Expander-integrated compressor and refrigeration-cycle apparatus with the same | Hiroshi Hasegawa, Takeshi Ogata, Masaru Matsui, Atsuo Okaichi, Yasufumi Takahashi | 2012-01-31 |
| 8074471 | Refrigeration cycle apparatus and fluid machine used for the same | Hiroshi Hasegawa, Masaru Matsui, Takeshi Ogata, Fumitoshi Nishiwaki, Hidetoshi Taguchi +1 more | 2011-12-13 |
| 8056361 | Multi-stage rotary-type fluid machine and refrigeration cycle apparatus | Masaru Matsui, Hiroshi Hasegawa, Atsuo Okaichi, Takeshi Ogata, Yasufumi Takahashi | 2011-11-15 |
| 4624531 | Liquid crystal device with a positive display | Tatsuo Uchida, Toru Teshima | 1986-11-25 |
| 4556286 | Multilayer guest host liquid crystal display without polarizers | Tatsu Uchida, Toru Teshima, Masami Wada, Yuri Makuta, heiress | 1985-12-03 |