Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7269112 | Information recording apparatus | Kouji Minabe, Hideo Nishijima, Hiroaki Ono, Kazunori Uemura | 2007-09-11 |
| 7116620 | System and method for controlling recording state transitions in an information recording apparatus | Kouji Minabe, Hideo Nishijima, Hiroaki Ono, Kazunori Uemura | 2006-10-03 |
| 6771574 | Disk device, read control method for management information in disk device, and data processing terminal device using that disk device | Kouji Minabe, Hideo Nishijima, Kazunori Uemura | 2004-08-03 |
| 6448647 | BGA package substrate | Hideyuki Kurita | 2002-09-10 |
| 6323434 | Circuit board and production method thereof | Hideyuki Kurita, Satoshi Takahashi, Akira Tsutsumi | 2001-11-27 |
| 6137447 | Antenna for reader/writer | Shoshichi Saitoh, Katsuhisa Orihara, Susumu Yanagibori | 2000-10-24 |
| 5892487 | Antenna system | Ali Louzir | 1999-04-06 |
| 5866891 | Transmitter-receiver for non-contact IC card system | Katsuhisa Orihara | 1999-02-02 |
| 5825554 | Lenses with a variable refraction index | Gerhard Maier, David Harrison | 1998-10-20 |
| 5804811 | Non-contacting RF-ID card for wide voltage range input | Shoshichi Saitoh, Katsuhisa Orihara, Susumu Yanagibori | 1998-09-08 |
| 5764196 | Multiple loop antenna | Shoshichi Saitoh, Katsuhisa Orihara, Susumu Yanagibori | 1998-06-09 |
| 5705852 | Non-contact IC card and process for its production | Katsuhisa Orihara, Haruo Monkawa, Hideyuki Kurita | 1998-01-06 |
| 5703573 | Transmitter-receiver for non-contact IC card system | Katsuhisa Orihara | 1997-12-30 |
| 5694139 | Short-distance communication antenna and methods of manufacturing and using the short-distance communication antenna | Shoshichi Saito, Katsuhisa Orihara, Susumu Yanagibori | 1997-12-02 |
| 5652423 | Non-contacting RF-ID card for wide voltage range input | Shoshichi Saitoh, Katsuhisa Orihara, Susumu Yanagibori | 1997-07-29 |
| 5625368 | Radiowave antenna system | Christopher Howson, Patrice Fremanteau, David Harrison | 1997-04-29 |
| 5444455 | Helical antenna feed element with switches to select end fire and backfire modes and circular polarization direction | Ali Louzir | 1995-08-22 |
| 5421848 | Method for fabricating a lens having a variable refractive index | Gerhard Maier, David Harrison | 1995-06-06 |
| 5158637 | Method of and an apparatus for thermally processing crystalline thermoplastic resin film | Masao Takashige, Takeo Hayashi, Katsumi Utsuki | 1992-10-27 |
| 5094799 | Process for producing biaxially oriented nylon film | Masao Takashige, Yuichi Ohki, Takeo Hayashi, Katsumi Utsuki | 1992-03-10 |
| 4856656 | Multi-layer film and package | Keiji Sugimoto, Takeo Hayashi | 1989-08-15 |
| 4753431 | Note storing apparatus | Masato Nishikawa, Atsushi Mizoguchi | 1988-06-28 |
| 4365700 | Money receiving and dispensing system | Katsuhiko Arimoto | 1982-12-28 |