Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11916164 | Method for manufacturing light-emitting element and method for removing hydrogen from light-emitting element | Yoshiki Saito, Shinya Boyama, Shinichi Matsui, Kengo Nagata, Tetsuya Takeuchi +1 more | 2024-02-27 |
| 11325201 | Resistance welding apparatus | Yohei Teragaito, Yoshito Otake, Takuya Furuno, Takuya Hino | 2022-05-10 |
| 11286966 | Resistance welding apparatus | Yohei Teragaito, Yoshito Otake, Takuya Furuno | 2022-03-29 |
| 11253943 | Seam welding device | Hitoshi Yoshimichi | 2022-02-22 |
| 10646950 | Spot welding method and device | Yohei Teragaito | 2020-05-12 |
| 10307858 | Welding gun | Yohei Teragaito | 2019-06-04 |
| 10226833 | Welding gun | Yohei Teragaito | 2019-03-12 |
| 9956641 | Protective cover for welding gun | Yohei Teragaito | 2018-05-01 |
| 9925579 | Processing tool and hemming device | Hitoshi Yoshimichi, Shigetoshi Namiki | 2018-03-27 |
| 9364882 | Roller hemming device and roller hemming method | Hitoshi Yoshimichi, Kazuya Hirose | 2016-06-14 |
| 9156106 | Welding gun | Koichi Matsumoto, Teruaki Kobayashi | 2015-10-13 |
| 8914964 | Hemming working method and working apparatus | Eisaku Hasegawa, Yoshiyuki Kinouchi, Noriko Kurimoto, Takeshi Nakamura, Mitsutaka Igaue | 2014-12-23 |
| 8895894 | Electric spot welding gun | Koichi Matsumoto | 2014-11-25 |
| 8853595 | Welding gun | Koichi Matsumoto | 2014-10-07 |
| 8536480 | Encoder dampening mechanism | Koichi Matsumoto, Teruaki Kobayashi | 2013-09-17 |
| 8525078 | Welding gun | Koichi Matsumoto, Teruaki Kobayashi, Eisaku Hasegawa | 2013-09-03 |
| 8420516 | Method for producing n-type group III nitride semiconductor | Masayoshi Kosaki | 2013-04-16 |
| 8272243 | Hemming working method and working apparatus | Eisaku Hasegawa, Yoshiyuki Kinouchi, Noriko Kurimoto, Takeshi Nakamura, Mitsutaka Igaue | 2012-09-25 |
| 8212181 | Welding gun driving device | Koichi Matsumoto, Teruaki Kobayashi | 2012-07-03 |
| 8117731 | Method and device for installing door glass on vehicle door | Atsushi Osada, Akira Minegishi | 2012-02-21 |
| 7934408 | Roller hemming method and hemmed member | Eisaku Hasegawa, Katsumi Takeishi, Takeshi Nakamura | 2011-05-03 |
| 7276181 | Method for preparing decorative glass using glass etching composition | — | 2007-10-02 |
| 7067768 | Motor driven resistance spot welding gun | Shigemitsu Nakabayashi, Hitoshi Sasaki, Masaaki Shoji, Hiroki Hashimoto, Osamu Kurihara +3 more | 2006-06-27 |
| 6807824 | Glass etching composition and method for frosting using the same | — | 2004-10-26 |
| 6054508 | Water dispersible resin composition and process for producing the same | Masakazu Watanabe, Teruaki Kuwajima, Satoshi Suzuki | 2000-04-25 |