Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12245347 | Induction heating system, induction heating method, output monitoring apparatus, output monitoring method, and induction heating apparatus | Tetsuya Ono, Masato Sugimoto, Yutaka Kiyosawa, Toshihiro Aiba, Kazutomi Oka +2 more | 2025-03-04 |
| 12048070 | Direct resistance heating apparatus, direct resistance heating method, heating apparatus, heating method, and hot-press molding method | Hironori Ooyama, Kunihiro Kobayashi, Tokio Sekigawa | 2024-07-23 |
| 11565307 | Shaft diameter enlargement condition setting method, shaft diameter enlargement method and shaft diameter enlargement apparatus | Mitsuhiro OKAMOTO, Yoshitaka KUWAHARA, Kazuki MORI, Takashi Ikeda | 2023-01-31 |
| 10668556 | Direct resistance heating simulation method | Takashi Horino, Akira Terajima, Hiroki Inoue | 2020-06-02 |
| 10654092 | Method and apparatus for manufacturing stepped member | Yoshitaka KUWAHARA, Kazuki MORI, Takashi Ikeda | 2020-05-19 |
| 10638544 | Heating method, heating apparatus and method of manufacturing press-molded article | Hironori Ooyama | 2020-04-28 |
| 10537931 | Heating method, heating apparatus and method for manufacturing press-molded article | Hironori Ooyama | 2020-01-21 |
| 10415114 | Wire heating system and wire heating method | Takashi Horino | 2019-09-17 |
| 10301692 | Welding method and weld structure | Akira Terajima, Kazuhiro Kawasaki, Yasuyuki KOYATA, Yoshitaka Misaka | 2019-05-28 |
| 10285221 | Induction heating coil, induction heating device, and heating method | Hidehiro Yasutake, Kengo Fukazawa | 2019-05-07 |
| 10259028 | Direct resistance heating method and press-molded product manufacturing method | Hironori Ooyama | 2019-04-16 |
| 10189112 | Welding equipment for metallic materials and method for welding metallic materials | Takahiko Kanai, Munehisa Hatta, Kazuhiro Kawasaki, Eizaburo Nakanishi, Tsuyoshi Yoshida +3 more | 2019-01-29 |
| 10159117 | Induction heating system, induction heating method, output monitoring apparatus, output monitoring method, and induction heating apparatus | Tetsuya Ono, Masato Sugimoto, Yutaka Kiyosawa, Toshihiro Aiba, Kazutomi Oka +1 more | 2018-12-18 |
| 10138531 | Induction hardening control system | Keisuke Ito, Yue Yang, Taichi Kitamura, Tetsuya Ono, Ken-ichi Hoshiba | 2018-11-27 |
| 9498840 | Welding structural part and welding method of the same | Takahiko Kanai, Munehisa Hatta, Kazuhiro Kawasaki, Eizaburou Nakanishi, Masayuki Miyake +3 more | 2016-11-22 |
| 9079266 | Welding equipment for metallic materials and method for welding metallic materials | Takahiko Kanai, Munehisa Hatta, Kazuhiro Kawasaki, Eizaburo Nakanishi, Tsuyoshi Yoshida +3 more | 2015-07-14 |
| 8497454 | Induction hardening monitoring apparatus | Yue Yang, Taichi Kitamura | 2013-07-30 |
| 7442906 | Induction heating coil for shaft member having multiple steps and heating method | Yoshimasa Tanaka, Takeshi Endoh, Yutaka Kiyosawa, Takashi Horino, Masayuki Komatsu +2 more | 2008-10-28 |
| 7358467 | Electric power supply apparatus and induction heating apparatus | Yue Yang, Shinichi Takase, Gorou Atsuta | 2008-04-15 |
| 7011720 | Double-taper steel wire and continuous heat treating method and device therefor | Tetsukazu Hukuhara | 2006-03-14 |