Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11732331 | Ni-based alloy, and Ni-based alloy product and methods for producing the same | Kenji Sugiyama, Masashi Nagaya, Yusuke Kusafuka, Yoshihiko KOYANAGI | 2023-08-22 |
| 11268572 | Rolling slide member, rolling bearing using same, and method for manufacturing rolling slide member | Nao Inazaki, Fumihiro Furukawa, Kanji Kawasaki, Hisato Nishisaka, Tomoya Hattori +4 more | 2022-03-08 |
| 11215230 | Rolling slide member, rolling bearing using same, and method for manufacturing rolling slide member | Nao Inazaki, Fumihiro Furukawa, Kanji Kawasaki, Hisato Nishisaka, Tomoya Hattori +4 more | 2022-01-04 |
| 11193195 | Component for hot-dip metal plating bath | Junichi Takeuchi, Masaya Nagai, Shinichi Kubo, Masashi Nagaya, Yoshinori Sumi +2 more | 2021-12-07 |
| 10689723 | Ferritic stainless steel and heat-resistant member | Yoshihiko KOYANAGI | 2020-06-23 |
| 10385426 | Ni-based superalloy | Kyohei Yokota, Yoshinori Sumi, Yoshihiko KOYANAGI | 2019-08-20 |
| 10378072 | Maraging steel | Keita Hinoshita, Kenji Sugiyama, Shigeki Ueta | 2019-08-13 |
| 10337079 | Maraging steel | Kenji Sugiyama, Keita Hinoshita, Shigeki Ueta | 2019-07-02 |
| 9738954 | Turbine wheel of automotive turbocharger and method for producing the same | Yoshinori Sumi | 2017-08-22 |
| 9670787 | Ti—Al-based heat-resistant member | Yoshihiko KOYANAGI, Yoshinori Sumi | 2017-06-06 |
| 9506125 | Aircraft engine shaft comprising a maraging steel having a tensile strength of 2300MPa or more | Shigeki Ueta, Ei Kimura, Yuta TANAKA, Satoshi Takahashi, Isao NAKANOWATARI +3 more | 2016-11-29 |
| 9416436 | Steel for steam turbine blade with excellent strength and toughness | Shigeki Ueta | 2016-08-16 |
| 7974830 | Tape management method and tape management system | Michiaki Sekine, Takeaki Murakoso, Norichika Hatabe | 2011-07-05 |
| 7914732 | Ferritic stainless steel cast iron, cast part using the ferritic stainless steel cast iron, and process for producing the cast part | Shigeki Ueta, Tetsuya Shimizu, Toshiharu Noda | 2011-03-29 |
| 6705600 | Liquid sealing type body mount | Naoki Yamaguchi, Yoshitaka Ishimoto | 2004-03-16 |
| 6592109 | Liquid sealing type body mount | Naoki Yamaguchi, Yoshitaka Ishimoto | 2003-07-15 |