Issued Patents All Time
Showing 26–50 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9251367 | Device, method and program for preventing information leakage | Manabu Kameda | 2016-02-02 |
| 9035971 | Image display apparatus, image display method, and of image display program | — | 2015-05-19 |
| 8888268 | Printing method and transport member | Yoshifumi Watanabe | 2014-11-18 |
| 8750052 | Semiconductor storage device | Kazuo Hatakeyama, Yasushi Nakajima | 2014-06-10 |
| 8726090 | Information processing system, management apparatus, information processing apparatus, and computer program product | — | 2014-05-13 |
| 8593087 | Magnetic pole position estimation method for AC synchronous motor | Kei Terada | 2013-11-26 |
| 8585197 | Method for printing non-aqueous ink and printing substrate for non-aqueous ink | Yoshifumi Watanabe, Ami Terakado | 2013-11-19 |
| 8374649 | Portable terminal having mounted IC chip, application area control method, and application area control program | — | 2013-02-12 |
| 8186519 | Porous cured epoxy resin | Norio Tsujioka, Ken Hosoya | 2012-05-29 |
| 7939745 | Compound thin-film solar cell and process for producing the same | — | 2011-05-10 |
| 7871502 | Method for manufacturing chalcopyrite thin-film solar cell | — | 2011-01-18 |
| 7862382 | Memory card connector | Atsushi Nishio, Soichi Takagi, Isao Suzuki | 2011-01-04 |
| 7788179 | Printing system using a portable terminal and printing charge collecting method | — | 2010-08-31 |
| 7574277 | Control system utilizing serial communication | Syuya Sano | 2009-08-11 |
| 7447617 | Data processing device designing method, data processing device designing apparatus, program and computer readable information recording medium | Masaoki Satoh, Takeshi Toyoyama | 2008-11-04 |
| 7292785 | Optical transmission system constructing method and system | Keiji Tomooka, Naohiro Sakakida, Shin Nishimura, Yoshihiro Ashi, Hironari Matsuda +6 more | 2007-11-06 |
| 7167652 | Optical transmission system constructing method and system | Keiji Tomooka, Naohiro Sakakida, Shin Nishimura, Yoshihiro Ashi, Hironari Matsuda +6 more | 2007-01-23 |
| 7018858 | Light absorbing layer producing method | Masako Kimura, Masanori Kosugi | 2006-03-28 |
| 6728489 | Optical transmission system constructing method and system | Keiji Tomooka, Naohiro Sakakida, Shin Nishimura, Yoshihiro Ashi, Hironari Matsuda +6 more | 2004-04-27 |
| 6665118 | Rear-projection screen and rear-projection image display | Hiroshi Yamaguchi, Kenichi Ikeda, Osamu Sakai, Toru Tatsumi | 2003-12-16 |
| 6266169 | Optical transmission equipment which transmits an amplified optical data signal and an optical surveillance signal | Keiji Tomooka, Naohiro Sakakida, Shin Nishimura, Yoshihiro Ashi, Hironari Matsuda +6 more | 2001-07-24 |
| 6236771 | Optical transmission apparatus | Masahiro Aoki, Kazuhisa Uomi | 2001-05-22 |
| 6018405 | Optical transmission equipment which transmits an amplified optical data signal and an optical surveillance signal | Keiji Tomooka, Naohiro Sakakida, Shin Nishimura, Yoshihiro Ashi, Hironari Matsuda +6 more | 2000-01-25 |
| 6005699 | Optical wavelength multiplexing system | Keiji Tomooka, Naohiro Sakakida, Shin Nishimura, Yoshihiro Ashi, Hironari Matsuda +6 more | 1999-12-21 |
| 5914809 | Permeable screen and its manufacturing method | Katsuaki Mitani, Hitoshi Mukai | 1999-06-22 |