Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12222166 | Heat-transfer member and cooling system | Yasuyuki Takata, Koji Takahashi, Biao Shen, Junji Nunomura, Akihiro Fukatsu | 2025-02-11 |
| 9878402 | High-strength aluminum alloy brazing sheet and method of manufacture | Makoto Ando, Akio Niikura | 2018-01-30 |
| 8142907 | Aluminum alloy brazing sheet having high-strength and production method therefor | Atsushi Fukumoto, Hiroshi Kano, Akio Niikura, Kenji Negura, Tatsuo Ozaki +2 more | 2012-03-27 |
| 6863747 | Aluminum sheet material for automobile and method of producing the same | Kazuhisa Kashiwazaki, Noboru Hayashi | 2005-03-08 |
| 6726785 | Aluminum alloy sheet material and method for producing the same | Koji Oyama, Noboru Hayashi, Morio Kuroki | 2004-04-27 |
| 6716390 | Aluminum alloy extruded material for automotive structural members | Noboru Hayashi | 2004-04-06 |
| 6607615 | Extruded material of aluminum alloy for structural members of automobile body and method of manufacturing the same | Kazuhisa Kashiwazaki, Nobuaki Ohara, Noboru Hayashi | 2003-08-19 |
| 6440583 | Aluminum alloy for a welded construction and welded joint using the same | Seizo Ueno, Noboru Hayashi | 2002-08-27 |
| 6355090 | Method of manufacturing aluminum alloy for flattening material and aluminum alloy flattening material for automobiles | Koji Ohyama, Noboru Hayashi | 2002-03-12 |
| 6325870 | Aluminum plate for automobile and method for producing the same | Kazuhisa Kashiwazaki, Noboru Hayashi | 2001-12-04 |
| 5939164 | Aluminum alloy sheet for magnetic disk substrate aluminum alloy clad sheet for magnetic disk substrate and their manufacturing method | Yoshinari Kubo, Ken Ogura, Satoru Yamada, Koji Kinoshita | 1999-08-17 |
| 5605586 | Aluminum alloy sheet suitable for high-speed forming and process for manufacturing the same | Minoru Hayashi, Ryo Syoji | 1997-02-25 |
| 5518558 | Aluminum alloy sheets excellent in strength and deep drawing formability and process for manufacturing same | Ryo Shoji | 1996-05-21 |
| 5516374 | Method of manufacturing an aluminum alloy sheet for body panel and the alloy sheet manufactured thereby | Tetsushi Habu, Minoru Hayashi | 1996-05-14 |
| 5486243 | Method of producing an aluminum alloy sheet excelling in formability | Koichi Hashiguchi, Yoshihiro Matsumoto, Makoto Imanaka, Takaaki Hira, Rinsei Ikeda +3 more | 1996-01-23 |
| 5423925 | Process for manufacturing Al-Mg alloy sheets for press forming | Ryo Shoji | 1995-06-13 |
| 4906534 | Composite aluminum thin plates for brazing and method for preparing same | Shigenori Asami, Kazunori Ishikawa, Takeyoshi Doko, Eiji Itaya | 1990-03-06 |