Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10516315 | Drive device and ventilation member | Koji Furuuchi, Toshiaki Masaki, Ryoichi Matsushima, Takahisa Kusuura | 2019-12-24 |
| 10386059 | Dehumidifying device and lamp | Koji Furuuchi, Ryoichi Matsushima, Akiko Mimoto, Hiroyuki Nishii | 2019-08-20 |
| 9587877 | Organic electroluminescent device having a photocatalyst layer | Takashi Ozaki, Haruka ONA, Naoki Ban, Akiko Mimoto, Takuya Fukumura +2 more | 2017-03-07 |
| 8180414 | Portable radio device | Hiroyuki Uejima, Shingo Sumi, Haruhiko Kakitsu, Yukari Yamazaki | 2012-05-15 |
| 6225778 | Battery pack | Haruhiko Tanaka, Ryuta Takeishi, Yu Kurihara | 2001-05-01 |
| 6168648 | Spiral wound type membrane module, spiral wound type membrane element and running method thereof | Akira Ootani, Yoshihiko Kondou | 2001-01-02 |
| 6085071 | Antenna duplexer | Toru Yamada, Yukihiro Takeda, Masaki Kita, Hideyuki Miyake, Toshio Ishizaki +1 more | 2000-07-04 |
| 4207385 | Closed type alkaline storage battery | — | 1980-06-10 |