Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276216 | Cylinder head blank and cylinder head manufacturing method | Moriyuki Nogami, Masatoshi Inoguchi, Hirohisa Shibayama, Yoshitsugu Noshi, Koukichi Kamada +1 more | 2025-04-15 |
| 12024779 | Film forming method | Hirohisa Shibayama, Koukichi Kamada, Naoya Tainaka, Yoshito Utsumi, Eiji Shiotani +2 more | 2024-07-02 |
| 11891699 | Cold spray nozzle and cold spray device | Masahito Fujikawa, Eiji Shiotani, Yoshitsugu Noshi, Hirohisa Shibayama, Koukichi Kamada +2 more | 2024-02-06 |
| 11827985 | Film formation method | Koukichi Kamada, Hirohisa Shibayama, Naoya Tainaka, Yoshito Utsumi, Eiji Shiotani +2 more | 2023-11-28 |
| 11535942 | Coating method | Hirohisa Shibayama, Eiji Shiotani, Yoshitsugu Noshi, Koukichi Kamada, Naoki Okamoto +3 more | 2022-12-27 |
| 9109276 | Cylindrical internal surface processing method | Koichi Kanai, Kiyokazu Sugiyama, Eiji Shiotani, Kimio Nishimura, Junichi Uchiyama +6 more | 2015-08-18 |
| 8794207 | Method for processing cylinder block, cylinder block and thermal-sprayed cylinder block | Eiji Shiotani, Akira Shimizu, Daisuke Terada, Yoshito Utsumi, Yoshitsugu Noshi +4 more | 2014-08-05 |
| 7971466 | Press-formed member having corner portion, press-formed member manufacturing apparatus and press-formed member manufacturing method | Masaaki Yoshitome, Shinichi Matsuda | 2011-07-05 |
| 7793815 | Ultrasonic bonding equipment and resulting bonding structure | Akira Shimizu | 2010-09-14 |
| 6863931 | Manufacturing method of product having sprayed coating film | Shinji Someno, Akira Shimizu, Nobuyuki Kuroki, Masanao Yomogizawa, Ken Harada +1 more | 2005-03-08 |
| 6531003 | Abrasion resistant copper alloy, copper alloy powder for build-up cladding, and engine cylinder head | Ryuji Ninomiya, Takeshi Ojiro, Koichi Miyake, Makoto Kano, Kenji Tsushima +1 more | 2003-03-11 |
| 6114053 | Method of overlaying by laser beam and overlaying structure | Shinji Nishino, Kouichi Kanai | 2000-09-05 |
| 5912057 | Cladding method by a laser beam | Kimio Nishimura | 1999-06-15 |
| 5911949 | Abrasion resistant copper alloy | Ryuji Ninomiya, Takeshi Ojiro, Makoto Kano | 1999-06-15 |
| 5653021 | Production process of a piston | Kimio Nishimura | 1997-08-05 |
| 5313042 | Laser hardening device | Kimihiro Shibata, Hiroki Sakamoto | 1994-05-17 |
| 5196672 | Laser processing arrangement | Kimihiro Shibata, Hiroki Sakamoto | 1993-03-23 |
| 5182433 | Method of laser quenching | Hiroki Sakamoto, Kimihiro Shibata | 1993-01-26 |