Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605374 | Magnetic recording medium and magnetic recording system using such a magnetic recording medium | Tetsuya Kanbe, Akira Ishikawa, Ichiro Tamai, Yuzuru Hosoe, Yoshifumi Matsuda +2 more | 2003-08-12 |
| 6575261 | Drive-force distribution controller | Yutaka Mori, Yusaku Ido, Ryohei Shigeta | 2003-06-10 |
| 6574060 | Magnetic storage apparatus | Tetsuya Kanbe, Ichiro Tamai, Yuzuru Hosoe, Kiwamu Tanahashi, Fumiyoshi Kirino +2 more | 2003-06-03 |
| 6569545 | Magnetic recording medium and a magnetic storage apparatus | Tetsuya Kanbe, Yuzuru Hosoe, Ichiro Tamai, Kiwamu Tanahashi, Satoshi Matsunuma +1 more | 2003-05-27 |
| 6403242 | Magnetic recording medium and magnetic recording system using such a magnetic recording medium | Tetsuya Kanbe, Akira Ishikawa, Ichiro Tamai, Yuzuru Hosoe, Yoshifumi Matsuda +2 more | 2002-06-11 |
| 6377692 | Method and system for controlling key for electronic signature | Hidemi Moribatake | 2002-04-23 |
| 6365287 | Magnetic recording media and magnetic storage device | Nobuyuki Inaba, Tomoo Yamamoto, Teruaki Takeuchi, Masukazu Igarashi | 2002-04-02 |
| 6339439 | Device for modifying appearance of related display planes | Takamasa Uramoto | 2002-01-15 |
| 6260027 | Electronic ticket system, collecting terminal, service providing terminal, user terminal, electronic ticket collecting method and recording medium | Hidemi Moribatake | 2001-07-10 |
| 6221508 | Magnetic recording media | Tetsuya Kanbe, Ichiro Tamai, Yuzuru Hosoe, Kiwamu Tanahashi, Fumiyoshi Kirino +2 more | 2001-04-24 |
| 6109087 | Apparatus and methods for transferring workpiece in a transfer press machine | Eiichi Yoshii, Takao Iura, Yoshio Mori, Takeo Hashizume | 2000-08-29 |
| 6080476 | Magnetic recording medium and magnetic recording system using such a magnetic recording medium | Tetsuya Kanbe, Akira Ishikawa, Ichiro Tamai, Yuzuru Hosoe, Yoshifumi Matsuda +2 more | 2000-06-27 |
| 6001447 | Longitudinal magnetic recording media and magnetic storage apparatus using the same | Kiwamu Tanahashi, Yuzuru Hosoe, Ichiro Tamai, Tetsuya Kanbe, Tomoo Yamamoto +1 more | 1999-12-14 |
| 5936244 | Electron microscope and electron microscopy method | Yusuke Yajima, Hiroshi Suzuki, Katsuhiro Kuroda | 1999-08-10 |
| 5666053 | Charged particle beam apparatus for measuring magnetic field | Hiroshi Suzuki, Hiroyuki Shinada, Katsuhiro Kuroda, Yusuke Yajima, Hideo Saito +1 more | 1997-09-09 |
| 5572122 | Apparatus including a specimen tilt mechanism for measuring electromagnetic field distribution in the specimen using a focused electron beam | Yusuke Yajima, Masakazu Ichikawa, Shigeyuki Hosoki | 1996-11-05 |
| 5562969 | Decorative board | Keiji Sakamoto, Yasukichi Ogasawara | 1996-10-08 |
| 5436449 | Transmission electron microscope and method of observing magnetic phenomena using its apparatus | Yusuke Yajima | 1995-07-25 |
| D360113 | Vacuum bottle | — | 1995-07-11 |
| 5306757 | Emulsified alkenylsuccinic acid sizing agent | Shigeto Hatanaka, Hideto Umekawa | 1994-04-26 |
| 5246491 | Paper sizing agent composition | Shigeto Hatanaka | 1993-09-21 |
| 5224993 | Sizing agent for paper | Shigeto Hatanaka | 1993-07-06 |
| 5219912 | Emulsified alkenylsuccinic acid sizing agent | Junji Okazaki, Hideto Umekawa, Toshihiro Tahara | 1993-06-15 |
| 5126997 | System for controlling motor vehicle driving force | Hirohide Fukuda, Katsuya Miyake, Yuzo Nakakuki, Kinji Ogino, Tadashi Iwamoto | 1992-06-30 |
| 5103965 | Transfer method and device and driving system therefor for transfer presses | Mitsuo Sudo, Takamasa Arikawa, Kenji Nakamura, Izumi Sato, Katsuyuki Onogi +2 more | 1992-04-14 |