Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11517007 | Pest control apparatus | Yoshiaki Hachiya, Takashi Maniwa, Makoto Yamada | 2022-12-06 |
| 10898600 | Disinfecting method and disinfecting apparatus | Yoshiaki Hachiya, Takashi Maniwa, Makoto Yamada | 2021-01-26 |
| 10827611 | Flexible wiring board, electronic device, and fiber product | Masahito Yoshida, Tatsuya Taniwaki | 2020-11-03 |
| 10760187 | Hybrid fiber | Tsuyoshi Terada, Tomohiro KANAZAWA, Daichi Ikeuchi | 2020-09-01 |
| 10723042 | Saw wire and cutting apparatus | Tomohiro KANAZAWA, Tetsuji Shibata, Hiroshi Gouda, Naoki KOHYAMA | 2020-07-28 |
| 10722962 | Saw wire and cutting apparatus | Tomohiro KANAZAWA, Tetsuji Shibata, Hiroshi Gouda, Naoki KOHYAMA | 2020-07-28 |
| 10319485 | Radioprotective unwoven fabric and fiber product | Masahiro Matsumoto, Tomohiro KANAZAWA, Tsuyoshi Terada | 2019-06-11 |
| 10070501 | Lighting system and support apparatus | Akira Takahashi, Kazuhiro Takeda | 2018-09-04 |
| 9674923 | Lighting circuit and lamp | Yasuhisa Ueda, Toshiaki Isogai | 2017-06-06 |
| 9515547 | DC power supply circuit | Masanobu Murakami, Kazuhiko Itoh | 2016-12-06 |
| 9257901 | DC power supply circuit | Kazuhiko Itoh, Masanobu Murakami | 2016-02-09 |
| 9225257 | Power supply circuit | Kazuhiko Itoh, Masanobu Murakami | 2015-12-29 |
| 9226374 | Illumination light source | Kazuhiro Takeda, Akira Takahashi, Tatsumi Setomoto, Tomohiro Kamitsu | 2015-12-29 |
| 9093893 | DC power supply circuit | Masanobu Murakami, Kazuhiko Itoh | 2015-07-28 |
| 8928224 | Lamp | Tamotsu Ando | 2015-01-06 |
| 8710724 | LED light source lamp having drive circuit arranged in outer periphery of LED light source | Hiroki Nakagawa, Toshiyuki Namura, Yoshinori Kakuno | 2014-04-29 |
| 8686655 | Lighting circuit, lamp, and illumination apparatus | Tatsumi Setomoto, Tamotsu Ando | 2014-04-01 |
| 8604679 | LED light source lamp having drive circuit arranged in outer periphery of led light source | Hiroki Nakagawa, Toshiyuki Namura, Yoshinori Kakuno | 2013-12-10 |
| 8540408 | Lamp light source with improved heat dissipation | Kenji Takahashi, Yuji Hosoda | 2013-09-24 |
| 8439512 | Semiconductor lamp with wavelength converter and circuit component axially opposed from light source | Toshiaki Isogai, Yasuhisa Ueda, Hideo Nagai, Takaari Uemoto, Masahiro Miki | 2013-05-14 |
| 8287145 | Lamp | Toshiaki Isogai, Yasuhisa Ueda, Hideo Nagai, Takaari Uemoto, Masahiro Miki | 2012-10-16 |
| 6054815 | Ballast for a discharge lamp | Masataka Ozawa, Masayoshi Gyoten, Masanobu Murakami | 2000-04-25 |
| 5440205 | Fluorescent lamp starter having a transistor base control means | Tetsuya Tahara, Kazuhiko Ito, Nobuhisa Yoshikawa | 1995-08-08 |