Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12213376 | Organic photoelectric conversion material | Yuta ISHINO, Tomoya KASHIKI, Shohei Matsushita | 2025-01-28 |
| 9523518 | Refrigeration cycle device | Shiho Hashimoto, Mitsuyoshi Tanaka, Junichi Ono | 2016-12-20 |
| 8749204 | Battery condition detector, battery pack including same, and battery condition detecting method | Yoshihide Majima, Kazuhiko Takeno, Yasuyuki Kanai, Haruo Uemura | 2014-06-10 |
| 7121103 | Vehicle air conditioning system | Satoshi Itoh, Toshinobu Homan | 2006-10-17 |
| 7040117 | Gas-liquid separator and ejector refrigerant cycle using the same | Shin Nishida, Yoshitaka Tomatsu | 2006-05-09 |
| 6857286 | Vapor-compression refrigerant cycle system | Hiromi Ohta, Motohiro Yamaguchi | 2005-02-22 |
| 6708512 | Vehicle air conditioner with cold accumulator | Yuichi Shirota, Koji Takahashi | 2004-03-23 |
| 6640568 | Vehicle air conditioner with arrangement of temperature detector | Yuichi Shirota, Koji Takahashi | 2003-11-04 |
| 6530239 | Refrigeration system | Tetsuji Nobuta | 2003-03-11 |
| 6439268 | Fluid-impermeable composite hose | Nobuaki Niki, Masanobu Ohnishi, Makoto Yoshino | 2002-08-27 |
| 6345647 | Fluid-impermeable composite hose | Nobuaki Niki, Masanobu Ohnishi, Makoto Yoshino | 2002-02-12 |
| 6316983 | Predistortion circuit | — | 2001-11-13 |
| 5490397 | Water removing device in refrigerating system | Shin Honda, Hisayoshi Sakakibara | 1996-02-13 |
| 5448899 | Refrigerant evaporator | Toshio Ohara, Yoshiyuki Yamauchi, Masahiro Shimoya, Etuo Hasegawa, Keiichi Yoshii +4 more | 1995-09-12 |
| 5376898 | Semiconductor integrated circuit device | Hiroyuki Tanaka, Yasushi Hatta, Tatsuya Kouketsu, Yasushi Takahashi, Kyosuke Ishikawa | 1994-12-27 |
| 5367883 | Refrigeration system | Hisayoshi Sakakibara, Shin Honda | 1994-11-29 |
| 5359862 | Method and apparatus for detecting an amount of cooling medium charged in a refrigeration circulation system | Hisao Nagashima, Hideaki Sato, Shin Honda | 1994-11-01 |
| 5301520 | Water removing device in refrigerating system | Shin Honda, Hisayoshi Sakakibara, Masashi Honda | 1994-04-12 |
| 4998413 | Refrigerant recovery system | Hideaki Sato, Hisao Nagashima, Kenichi Fujiwara | 1991-03-12 |
| 4968904 | MESFET circuit with threshold-compensated source-follower output | Kiichi Yamashita, Nobuo Kotera, Yasushi Hatta, Hiroyuki Tanaka | 1990-11-06 |