Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12300791 | Method for manufacturing energy storage device, and energy storage device | Taro Yamafuku, Kenta Nakai | 2025-05-13 |
| 12155060 | Energy storage device | Tomonori Kako, Kazuki Kawaguchi, Shota Ito, Taisei SEKIGUCHI | 2024-11-26 |
| 11173638 | Molded product production system | Naoshige Kitamura, Masaoki Murakoshi | 2021-11-16 |
| 10772838 | Powdery material mixing degree measurement device, powdery material mixing and feeding system, and compression-molding machine including the same | Naoshige Kitamura, Masaoki Murakoshi | 2020-09-15 |
| 10632703 | Powdery material mixing and feeding device and compression-molding machine including the same | Naoshige Kitamura, Masaoki Murakoshi | 2020-04-28 |
| 10449701 | Molded product production system | Naoshige Kitamura | 2019-10-22 |
| 8292607 | Powder compression molding machine | Katsuhito Fujisaki | 2012-10-23 |
| 7348749 | Control device for synchronous motor | Kozo Ide, Mitsujiro Sawamura, Toshihiro Sawa | 2008-03-25 |
| 7325890 | Glove fitting device | Kazuhiko Unoda, Hitoshi Kusunoki | 2008-02-05 |
| 7174167 | Code-division-multiple-access mobile communication system accommodating increased number of mobile stations | Yasunori OTSUKA | 2007-02-06 |
| 7157876 | Motor magnetic pole position estimation device and control device | Kozo Ide, Mitsujiro Sawamura, Mengesha Mamo Wogari | 2007-01-02 |
| 6741859 | Code-division-multiple-access mobile communication system accomodating increased number of mobile stations | Yasunori OTSUKA | 2004-05-25 |
| 6621403 | Overload tripping device for circuit breaker | Isamu Nagahiro, Naoshi Uchida, Katsunori Kuboyama | 2003-09-16 |
| 6400243 | Contact shoe device for circuit breaker | Koji Asakawa, Naoshi Uchida | 2002-06-04 |
| 6246301 | High-frequency circuit apparatus | Hiroyuki Sogo | 2001-06-12 |
| 6150908 | Circuit breaker with metal melt isolation device | Koji Asakawa, Naoshi Uchida, Mitsuyoshi Yamazaki, Kentaro Toyama | 2000-11-21 |
| RE35507 | Repulsion type circuit breaker control device | Naoshi Uchida, Kouji Asakawa | 1997-05-13 |
| 5589672 | Circuit breaker with arc quenching device and vent | Naoshi Uchida, Masao Miura, Katsunori Kuboyama, Koji Asakawa | 1996-12-31 |
| 5569894 | Circuit breaker arc quenching device with venting structure including flapper valve | Naoshi Uchida, Akihiko Kohanawa, Masao Miura, Koji Asakawa | 1996-10-29 |
| 5184100 | Circuit breaker | Naoshi Uchida | 1993-02-02 |
| 5164560 | Repulsion type circuit breaker control device | Naoshi Uchida, Kouji Asakawa | 1992-11-17 |
| 5023416 | Circuit breaker | Naoshi Uchida, Makoto Unuma, Tatsunori Takahashi, Hisaji Shinohara, Kiyoshi Kandatsu | 1991-06-11 |
| 4884049 | Circuit breaker overcurrent tripping device | Naoshi Uchida | 1989-11-28 |
| 4780579 | Circuit breaker | Nobuo Asahi | 1988-10-25 |