Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7598120 | Method for holding semiconductor wafer | Masayuki Yamamoto | 2009-10-06 |
| 6510721 | Rolling mill | Mikio Yamamoto, Atsushi Higashio, Hideaki Furumoto, Naoki Morihira, Kanji Hayashi +1 more | 2003-01-28 |
| 6371400 | Band steel plate winding apparatus | Kazutoshi Yokoo, Kanehisa Miyaguchi | 2002-04-16 |
| 6373017 | Continuous hot rolling mill with metal block conveying apparatus | Shigeru Isoyama, Takeshi Hirabayashi, Hideyuki Nikaido, Hirosuke Yamada, Nozomu Tamura +10 more | 2002-04-16 |
| 6345756 | Defectively joined portion removal apparatus for use in a continuous hot rolling process | Shigeru Isoyama, Takeshi Hirabayashi, Hideyuki Nikaido, Hirosuke Yamada, Nozomu Tamura +10 more | 2002-02-12 |
| 6262402 | Method and apparatus for joining metal pieces using induction heating | Shigeru Isoyama, Takeshi Hirabayashi, Hideyuki Nikaido, Toshiaki Amagasa, Nozomu Tamura +18 more | 2001-07-17 |
| 6252211 | Method of joining metal pieces | Shigeru Isoyama, Takeshi Hirabayashi, Hideyuki Nikaido, Toshiaki Amagasa, Nozomu Tamura +18 more | 2001-06-26 |
| 6248984 | Method and apparatus for joining metal pieces | Shigeru Isoyama, Takeshi Hirabayashi, Hideyuki Nikaido, Toshiaki Amagasa, Nozomu Tamura +18 more | 2001-06-19 |
| 6218649 | Method and apparatus for joining metal pieces using induction heating | Shigeru Isoyama, Takeshi Hirabayashi, Hideyuki Nikaido, Toshiaki Amagasa, Nozomu Tamura +18 more | 2001-04-17 |
| 6184508 | Apparatus for joining metal pieces using induction heating | Shigeru Isoyama, Takeshi Hirabayashi, Hideyuki Nikaido, Toshiaki Amagasa, Nozomu Tamura +18 more | 2001-02-06 |
| 6084222 | Induction heating apparatus for joining sheet bars | Kazuya Tsurusaki, Kanji Hayashi, Atsushi Yuki, Shigefumi Katsura, Shigeru Isoyama +1 more | 2000-07-04 |
| 6065318 | Housingless rolling mill | Shuji Maniwa, Keiji Mizuta, Kanehisa Miyaguchi | 2000-05-23 |
| 5951903 | Method and apparatus for joining metal pieces | Shigeru Isoyama, Takeshi Hirabayashi, Hideyuki Nikaido, Toshiaki Amagasa, Nozomu Tamura +18 more | 1999-09-14 |
| 5758530 | Hot rolling mill | Masashi Yoshikawa, Keiji Mizuta, Ritsuo Hashimoto, Hironori Fujioka, Jyun Sakamoto +4 more | 1998-06-02 |
| 5390518 | Method for shining metal sheet surfaces and method for cold-rolling metallic materials | Hideaki Furumoto, Tetsuo Kajihara, Kanji Hayashi, Atsushi Tomizawa, Kiyotaka Hori +5 more | 1995-02-21 |
| 5362948 | Facsimile-use automatic order and sales management system | — | 1994-11-08 |
| 5343237 | System for detecting and warning an illegally parked vehicle | — | 1994-08-30 |
| 5340966 | Automatic facsimile-receiving-sheet recognizing apparatus | — | 1994-08-23 |
| 5191696 | Method for joining rolled plates | Osamu Kishi, Kanji Hayashi, Hideaki Furumoto, Osamu Miyamoto, Hideki Akita +2 more | 1993-03-09 |
| 5105638 | Method and machine for rolling a metal workpiece at a reduced rolling load | Yoshiki Mito, Hiroshi Aratani, Keiji Mizuta, Osamu Miyamoto, Yukio Hiasa +1 more | 1992-04-21 |
| 5060497 | Method of forming asymmetrical articles by rolling | Ryoichi Takahashi, Tomoyoshi Sato, Hidehiko Tsukamoto, Nobutaka Maeda | 1991-10-29 |
| 4811585 | Device for forming asymmetrical articles by rolling | Ryoichi Takahashi, Tomoyoshi Sato, Hidehiko Tsukamoto, Nobutaka Maeda | 1989-03-14 |
| 4495009 | Method of cooling cold steel strip with cooling rolls | Shinjiro Murakami, Osamu Hashimoto, Kaneaki Hyodo | 1985-01-22 |
| 4471658 | Electromagnetic acoustic transducer | — | 1984-09-18 |