Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12220737 | Method of manufacturing press-formed product and press line | Toshiya Suzuki | 2025-02-11 |
| 12157430 | Automobile hood | Koichi Hamada, Yasunori SAWA, Tohru Yoshida | 2024-12-03 |
| 12109601 | Method for manufacturing press-formed product | Shohei Yamazaki, Koichi Hamada, Takuya Oishi, Tohru Yoshida | 2024-10-08 |
| 12031597 | Brake disk unit for railway vehicle | Hiroshi Nogami, Takahiro Fujimoto, Yuiko SHIOTANI, Mitsuhiro OKAMOTO, Kumpei SANO +2 more | 2024-07-09 |
| 11975765 | Exterior panel and automobile including the same | Yasunori SAWA, Mai NAGANO | 2024-05-07 |
| 11878334 | Method of manufacturing press-formed product and press line | Toshiya Suzuki | 2024-01-23 |
| 11787478 | Automobile inner panel and automobile panel | Koichi Hamada, Atsuo Koga, Takeshi Kawachi, Yasunori SAWA, Tohru Yoshida | 2023-10-17 |
| 11623260 | Formed body, structural member, and method for producing formed body | Yoshiaki Nakazawa | 2023-04-11 |
| 11358203 | Method for producing press-formed product | Junki NATORI, Yoshiaki Nakazawa, Keiji Ogawa | 2022-06-14 |
| 11020785 | Method and apparatus for manufacturing press component | Masahiro Saito, Yasuharu Tanaka, Takashi Miyagi, Takashi Yamamoto | 2021-06-01 |
| 10807137 | Production method for producing a press-formed product | Kenichiro Otsuka, Yoshiaki Nakazawa, Masahiro Saito | 2020-10-20 |
| 10717123 | Method and press-forming apparatus for manufacturing structural member for automotive body | Yasuhiro Ito, Kenichiro Otsuka, Yoshiaki Nakazawa | 2020-07-21 |
| 10682681 | Press forming apparatus and press forming method | Kenichiro Otsuka, Keiji Ogawa, Yoshiaki Nakazawa | 2020-06-16 |
| 10633032 | Vehicle rear portion structure | Yoshiaki Nakazawa | 2020-04-28 |
| 10596613 | Producing method, producing apparatus and producing equipment line of press formed product | Yoshiaki Nakazawa, Toru Yonebayashi, Koichi Sato | 2020-03-24 |
| 10596611 | Method for producing press-formed product | Yoshiaki Nakazawa | 2020-03-24 |
| 10435081 | Joining structure | Kenichiro Otsuka, Yoshiaki Nakazawa, Masanori Yasuyama | 2019-10-08 |
| 10407101 | Structural member | Kenichiro Otsuka, Yoshiaki Nakazawa, Yasuhiro Ito | 2019-09-10 |
| 10406582 | Press-forming apparatus, method for producing press-formed product using the forming apparatus, and press-formed product | Yoshiaki Nakazawa, Kenichiro Otsuka, Toru Yonebayashi, Ryuichi Harada, Koji Hashimoto | 2019-09-10 |
| 10363892 | Crash box and method for producing the same | Kenichiro Otsuka, Yasuhiro Ito, Yoshiaki Nakazawa | 2019-07-30 |
| 10265752 | Method for manufacturing press-formed product and press-forming apparatus | Kenichiro Otsuka, Yoshiaki Nakazawa, Yasuhiro Ito | 2019-04-23 |
| 10196091 | Automobile member | Kenichiro Otsuka, Yoshiaki Nakazawa, Yasunori SAWA, Atsushi Ono, Takeshi Kawachi | 2019-02-05 |
| 10071410 | Manufacturing apparatus and manufacturing method for stretch-formed product | Yorifumi Sakamoto, Toru Yonebayashi, Yoshihiko Masuo, Yoshiaki Nakazawa, Koji Hashimoto | 2018-09-11 |
| 10022764 | Manufacturing method of press-formed member and press forming apparatus | Yoshiaki Nakazawa, Kenichiro Otsuka | 2018-07-17 |
| 9902435 | Structural member for automotive body | Kenichiro Otsuka, Yasuhiro Ito, Yoshiaki Nakazawa | 2018-02-27 |