Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12166441 | Work machine | Kenichi Hoshino, Yasushi Nakano, Tomoaki SUDO | 2024-12-10 |
| 11626807 | DC power supply device | Takuya Yoshinari, Yuji Kishima, Kazuhiko Funabashi, Haruhisa Fujisawa | 2023-04-11 |
| 9871349 | Light-emitting element | Kunihiko Tasai, Yuusuke Nakayama, Shigetaka Tomiya | 2018-01-16 |
| 9768713 | Electric tool | Toshiaki Koizumi, Naoki Tadokoro, Kazutaka Iwata | 2017-09-19 |
| 9654186 | Portable terminal | — | 2017-05-16 |
| 9284647 | Method for coating sliding surface of high-temperature member, high-temperature member and electrode for electro-discharge surface treatment | Hiroyuki Ochiai, Mitsutoshi Watanabe, Mikiya Arai, Shigeru Saburi, Akihiro Goto +1 more | 2016-03-15 |
| 9187831 | Method for coating sliding surface of high-temperature member, high-temperature member and electrode for electro-discharge surface treatment | Hiroyuki Ochiai, Mitsutoshi Watanabe, Mikiya Arai, Shigeru Saburi, Akihiro Goto +1 more | 2015-11-17 |
| 9179744 | Fastener and article provided with fastener | Go Takani, Mitsuo Tsuzuyama | 2015-11-10 |
| 9065155 | Adaptor, assembly of battery pack and adaptor, and electric tool with the same | Nobuhiro Takano, Yoshikazu Kawano, Kazuhiko Funabashi, Yuuichi Konuma, Masateru Niyada +2 more | 2015-06-23 |
| 8896002 | Method for producing semiconductor laser, semiconductor laser, optical pickup, and optical disk drive | Rintaro Koda, Masaru Kuramoto, Tsuyoshi Fujimoto | 2014-11-25 |
| 8822975 | Method of manufacturing semiconductor laser, semiconductor laser, optical pickup, optical disk device, method of manufacturing semiconductor device, semiconductor device, and method of growing nitride type Group III-V compound semiconductor layer | Masaru Kuramoto, Yoshitsugu Ohizumi | 2014-09-02 |
| 8797895 | Radio relay station, radio relay method, radio communication system, location management device, radio terminal, and radio communication method | Takashi Baba, Nobuo Kuchiki, Akira Ishida, Hiroshi Watanabe | 2014-08-05 |
| 8686675 | Power tool | Yoshikazu Kawano, Nobihiro Takano, Kenro Ishimaru, Kazumi Tanaka, Masahiro Isono | 2014-04-01 |
| 8582495 | Relay station and radio communication relay method | Takayasu Ninagawa | 2013-11-12 |
| 8530255 | Method of manufacturing semiconductor laser, semiconductor laser, optical pickup, optical disk device, method of manufacturing semiconductor device, semiconductor device, and method of growing nitride type group III-V compound semiconductor layer | Masaru Kuramoto, Yoshitsugu Ohizumi, Tsuyoshi Fujimoto | 2013-09-10 |
| 8526999 | Signal converter, wireless signal transmission system, and wireless signal reception system | — | 2013-09-03 |
| 8521943 | Data transmission system and method of reading data | — | 2013-08-27 |
| 8415922 | Power tool | Kazuhiko Funabashi, Toshiaki Uchida, Toshihide Sasaki | 2013-04-09 |
| 8319379 | Portable electrical power tool | Akira Onose | 2012-11-27 |
| 8237404 | Adaptor, assembly of battery pack and adaptor, and electric tool with the same | Nobuhiro Takano, Yoshikazu Kawano, Kazuhiko Funabashi, Yuuichi Konuma, Masateru Niyada +2 more | 2012-08-07 |
| 8202750 | Method of manufacturing semiconductor device, semiconductor laser, optical pickup, and optical disk device with nitride type group III-V compound semiconductor layer | Masaru Kuramoto, Yoshitsugu Ohizumi | 2012-06-19 |
| 8191704 | Conveying apparatus | Haruki Ishino, Satoshi Sakajiri, Ikuo Takashima, Yasuhiro Tokuda, Tetsuji Kitamura | 2012-06-05 |
| 8151418 | Stretchable fastener stringer and slide fastener | Hiroyuki Konokawa, Takahiko Aoki, Takumi Arai, Yuichi Miyazaki | 2012-04-10 |
| 7999016 | Semiconductor encapsulating epoxy resin composition and semiconductor device | Shoichi Osada | 2011-08-16 |
| 7992266 | Fastener stringer and slide fastener | Mitsuo Horikawa, Hiroyuki Konokawa | 2011-08-09 |