Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8119260 | Rare-earth magnet | Matahiro Komuro, Yuichi Satsu, Kunihiro Maeda | 2012-02-21 |
| 7806991 | Low loss magnet and magnetic circuit using the same | Matahiro Komuro, Yuichi Satsu, Takao Imagawa, Katsumi Ishikawa, Takeyuki Itabashi | 2010-10-05 |
| 6689456 | Magnetic recording medium, a manufacturing method thereof, and a magnetic recording unit using thereof | Tetsuo Nakazawa, Takashi Naito, Tatsumi Hirano, Hiroki Yamamoto, Takashi Namekawa +1 more | 2004-02-10 |
| 6487275 | Anode target for X-ray tube and X-ray tube therewith | Noboru Baba, Masao Shimizu, Motomichi Doi, Kunihiro Maeda, Masatoshi Seki | 2002-11-26 |
| 5736753 | Semiconductor device for improved power conversion having a hexagonal-system single-crystal silicon carbide | Toshiyuki Ohno, Yohsuke Inoue, Daisuke Kawase, Takaya Suzuki, Tsutomu Yatsuo | 1998-04-07 |
| 5728481 | Spin interaction device | Masahiro Kasai, Yoko Kanke, Toshiyuki Ohno, Masanobu Hanazono | 1998-03-17 |
| 5229621 | Magnetic semiconductor element and a magneto-optical read out head | Matahiro Komuro, Masanobu Hanazono | 1993-07-20 |
| 4983575 | Superconducting thin films made of stacked composite oxide layers | Matahiro Komuro, Shinji Narishige, Masanobu Hanazono | 1991-01-08 |
| 4698273 | Multi-layered ferromagnetic film and method of manufacturing the same | Matahiro Komuro, Takeshi Yasuda, Shinji Narishige, Masanobu Hanazono, Tetsuro Kuroda | 1987-10-06 |
| 4454408 | Method for controlling arc welding and apparatus therefor | Ryoichi Kajiwara, Satoshi Kokura, Akira Onuma | 1984-06-12 |
| 4396823 | Method of electrode current control in welding apparatus having a plurality of electrodes | Masayasu Nihei, Satoshi Kokura, Eiji Ashida, Akira Onuma | 1983-08-02 |