Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10543519 | Manufacturing method for bent member and hot-bending apparatus for steel material | Nobuhiro Okada, Hiroaki Kubota | 2020-01-28 |
| 10537927 | Method for manufacturing a bent member | Naoaki Shimada, Shinjiro Kuwayama, Saburo Inoue, Manabu Okahisa, Yusuke Kinoshita +1 more | 2020-01-21 |
| 10406581 | Method for manufacturing a worked member using an induction heating coil | Nobuhiro Okada, Naoaki Shimada | 2019-09-10 |
| 10335843 | Method for manufacturing bent member, and hot-bending apparatus for steel material | Hiroaki Kubota, Naoaki Shimada | 2019-07-02 |
| 10166597 | Camshaft-manufacturing method and gear shaft-manufacturing method | Masaaki Mizumura, Hidehiro Arita | 2019-01-01 |
| 10071774 | Joining structure for member in vehicle body | Michitaka Yoshida, Kazuo Uematsu | 2018-09-11 |
| 10016802 | Method and apparatus for manufacturing a bent product | Naoaki Shimada, Saburo Inoue, Shinjiro Kuwayama | 2018-07-10 |
| 10005116 | High frequency induction heating apparatus and processing apparatus | Nobuhiro Okada, Hiroaki Kubota | 2018-06-26 |
| 9821357 | Method and apparatus for manufacturing a bent product | Naoaki Shimada, Saburo Inoue, Shinjiro Kuwayama | 2017-11-21 |
| 9604272 | Induction heating coil, and an apparatus and method for manufacturing a worked member | Nobuhiro Okada, Naoaki Shimada | 2017-03-28 |
| 9457390 | Method and apparatus for manufacturing a bent member | Naoaki Shimada, Shinjiro Kuwayama, Saburo Inoue, Manabu Okahisa, Yusuke Kinoshita +1 more | 2016-10-04 |
| 9409269 | Positioning apparatus, working system, and hot working apparatus | Manabu Okahisa, Yusuke Kinoshita, Takashi Suyama, Shinjiro Kuwayama, Mitsusato Hara | 2016-08-09 |
| 9045817 | Heat treated galvannealed steel material and a method for its manufacture | Tamotsu Toki, Nobusato Kojima, Kazuya Ishii, Kazuhito Imai, Toyomitsu Nakamura +1 more | 2015-06-02 |
| 8919171 | Method for three-dimensionally bending workpiece and bent product | Fumihiko Kikuchi, Shinjiro Kuwayama | 2014-12-30 |
| 8899665 | Strength member for an automobile body, front side member, and side structure for an automobile body | Michitaka Yoshida, Nobusato Kojima, Naoaki Shimada | 2014-12-02 |
| 8863565 | Three-dimensionally bending machine, bending-equipment line, and bent product | Fumihiko Kikuchi, Shinjiro Kuwayama | 2014-10-21 |
| 8833127 | Hollow member and an apparatus and method for its manufacture | Hiroaki Kubota | 2014-09-16 |
| 8776568 | Bent member and an apparatus and method for its manufacture | Hiroaki Kubota, Shinjiro Kuwayama, Saburo Inoue | 2014-07-15 |
| 8635835 | Hollow member | Naoaki Shimada, Michitaka Yoshida | 2014-01-28 |
| 8567225 | Method and apparatus for manufacturing a bent member | Nobuhiro Okada, Naoaki Shimada | 2013-10-29 |
| 8528380 | Bending apparatus | Shinjiro Kuwayama, Saburo Inoue | 2013-09-10 |
| 8511135 | Bending apparatus | Shinjiro Kuwayama, Saburo Inoue | 2013-08-20 |
| 8490457 | Bent metal member and a method for its manufacture | Toyomitsu Nakamura, Naoaki Shimada, Nobusato Kojima, Kazuya Ishii, Kazuhito Imai +1 more | 2013-07-23 |
| 8459077 | Manufacturing method for metal member with through hole | Shoichi Abe, Yasushi Watanabe, Kazumi Shimoii, Mitsutoshi Uchida | 2013-06-11 |
| 8454079 | Strength member for an automobile body, front side member, and side structure for an automobile body | Michitaka Yoshida, Nobusato Kojima, Naoaki Shimada | 2013-06-04 |