Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372110 | Self-piercing rivet and manufacturing method for fastening structure | Shinya Nagashima, Toshiyuki Dobashi, Mayumi Nakanishi, Reona Takagishi | 2025-07-29 |
| 12070791 | Manufacturing method for fastening structure | Shinya Nagashima, Toshiyuki Dobashi, Mayumi Nakanishi, Reona Takagishi | 2024-08-27 |
| 10843269 | Method of producing sintered and forged member | Kimihiko Ando, Toshiyuki Kosai | 2020-11-24 |
| 10822677 | Forged component, method for manufacturing the same, and connecting rod | Takeyuki UENISHI, Susumu Owaki, Hisanori Koma, Tomoyasu Kitano, Kazuhiro Tanahashi | 2020-11-03 |
| 10619229 | Manufacturing method of wear-resistant iron-based sintered alloy and wear-resistant iron-based sintered alloy | Yuki KAMO, Yoshihisa Ueda, Takanori YONEDA, Yusaku Yoshida, Masaru Sugimoto | 2020-04-14 |
| 10260128 | Wear-resistant copper-base alloy | Kimihiko Ando, Hironori Aoyama | 2019-04-16 |
| 10213830 | Production method of sintered alloy, sintered-alloy compact, and sintered alloy | Kimihiko Ando, Yoshihisa Ueda, Yusaku Yoshida, Masaru Sugimoto | 2019-02-26 |
| 10190195 | Alloy powder for overlay welding, and weld overlay alloy member and engine valve obtained using the same | Kimihiko Ando | 2019-01-29 |
| 10167533 | Wear-resistant copper-based alloy, cladding alloy, cladding layer, and valve system member and sliding member for internal combustion engine | Minoru Kawasaki, Takehisa Fujita, Hironori Aoyama, Yasuhiro Yamamoto, Tadashi Oshima +3 more | 2019-01-01 |
| 10058922 | Compact for producing a sintered alloy, a wear-resistant iron-based sintered alloy, and a method for producing the same | Kimihiko Andou, Yoshihisa Ueda, Yusaku Yoshida, Masaru Sugimoto, Toshiyuki Sawada +1 more | 2018-08-28 |
| 9988699 | Hard particles for incorporation in sintered alloy and wear-resistant iron-based sintered alloy and production method thereof | Kimihiko Ando | 2018-06-05 |
| 9976202 | Hard particles for incorporation in sintered alloy and wear-resistant iron-based sintered alloy and production method thereof | Kimihiko Ando | 2018-05-22 |
| 9950369 | Manufacturing method of sintered alloy, compact for sintering, and sintered alloy | Kimihiko Ando, Yoshihisa Ueda, Yusaku Yoshida, Masaru Sugimoto, Toshiyuki Sawada +1 more | 2018-04-24 |
| 9876336 | Gas-insulated switching apparatus | Yasuhiro Tsukao, Masato Kawahigashi, Masahiro Fujioka | 2018-01-23 |