Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12354087 | Dynamic payment authorization system and method | Rong Cao, Takayuki Kurihara, Shigetaka Arimura, Kazuaki Ban | 2025-07-08 |
| 10384256 | Tooling for punching steel sheet and punching method | Osamu Kawano, Tatsuo Yokoi, Junji Haji, Satoshi Horioka | 2019-08-20 |
| 9732405 | Hot rolled steel sheet and method of producing same | Junji Haji, Osamu Kawano | 2017-08-15 |
| 9617626 | High-strength steel sheet exhibiting excellent stretch-flange formability and bending workability, and method of producing molten steel for the high-strength steel sheet | Kenichi Yamamoto, Hideaki Yamamura, Osamu Kawano, Kohsuke Kume, Junji Haji +2 more | 2017-04-11 |
| 9121079 | High-strength hot-rolled steel sheet and method of manufacturing the same | Junji Haji, Osamu Kawano | 2015-09-01 |
| 7842142 | High strength part and method for producing the same | Kazuhisa Kusumi, Hironori Sato, Masayuki Abe, Nobuhiro Fujita, Noriyuki Suzuki +6 more | 2010-11-30 |
| 6544354 | High-strength steel sheet highly resistant to dynamic deformation and excellent in workability and process for the production thereof | Osamu Kawano, Junichi Wakita, Hidesato Mabuchi, Manabu Takahashi, Akihiro Uenishi +3 more | 2003-04-08 |
| 6319338 | High-strength steel plate having high dynamic deformation resistance and method of manufacturing the same | Osamu Kawano, Junichi Wakita, Hidesato Mabuchi, Manabu Takahashi, Akihiro Uenishi +3 more | 2001-11-20 |
| 5498357 | Grease composition for high-temperature, high-speed and high-load bearings | Michiharu Naka, Hideki Koizumi, Koici Goto, Toshiaki Endo, Yoichi Suzuki | 1996-03-12 |
| 5462684 | Grease composition containing alkyl diphenyl ether oil and diurea thickener | Michiharu Naka, Hideki Koizumi, Hirotugu Kinoshita, Masaru Mishima | 1995-10-31 |
| 4836909 | Process of thermally cracking heavy petroleum oil | Itaru Matsuo, Hideo Hashimoto, Toru Takatsuka, Takeru Iimori, Hitoshi Maekawa +4 more | 1989-06-06 |
| 4406719 | Process and apparatus for preparing laminated heat-shrinkable strip with electric conductor wire embedded therein | Takuo Mitsumoto, Mamoru Miyamoto | 1983-09-27 |
| D264694 | Lattice module | — | 1982-06-01 |
| 4303032 | Process for forming can bodies | Yoshinari Maeda, Yasuyuki Tanaka, Kastumi Nagai, Shiro Oyama | 1981-12-01 |
| D258933 | Paper cutter | — | 1981-04-21 |
| 4226201 | Equipment for forming can bodies | Yoshinari Maeda, Yasuyuki Tanaka, Kastumi Nagai, Shiro Oyama | 1980-10-07 |
| 4224888 | Method for forming cans | Yasuyuki Tanaka, Katsumi Nagai, Nobuo Takahashi, Hiroshi Matsuda, Koichi Ono +2 more | 1980-09-30 |