Issued Patents All Time
Showing 51–75 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8141124 | Managing community provided in information processing system | Hideaki Iwasaki, Koichi Kamijoh, Kazuhisa Misono, Makoto Miyakawa | 2012-03-20 |
| 8028254 | Determining manufacturability of lithographic mask using continuous derivatives characterizing the manufacturability on a continuous scale | Tadanobu Inoue, David O. Melville, Hidemasa Muta, Kehan Tian, Alan E. Rosenbluth | 2011-09-27 |
| 7934063 | Invoking externally assisted calls from an isolated environment | Masana Murase, Wilfred E. Plouffe, Jr., Kanna Shimizu, Vladimir Zbarsky | 2011-04-26 |
| 7886162 | Cryptographic secure program overlays | Masana Murase, Wilfred E. Plouffe, Jr., Kanna Shimizu, Vladimir Zbarsky | 2011-02-08 |
| 7593528 | Managing device keys in cryptographic communication | Kohichi Kamijoh | 2009-09-22 |
| 7590238 | Managing device keys in cryptographic communication | Kohichi Kamijoh | 2009-09-15 |
| 7520443 | System, method, and program for extracting invisible information | Koichi Kamijoh, Noboru Kamijoh, Junji Maeda | 2009-04-21 |
| 7509629 | Method for system and architecture design using unified modeling language (UML) | Takaaki Murao, Naoto Sato, Shin Saito | 2009-03-24 |
| 7502739 | Intonation generation method, speech synthesis apparatus using the method and voice server | Takashi Saito | 2009-03-10 |
| 5805545 | Midi standards recorded information reproducing device with repetitive reproduction capacity | Noboru Nakamaru, Shinji Suzuki, Toshiyuki Katsu, Akira Kikuchi, Tatsushi Iizuka | 1998-09-08 |
| 5671330 | Speech synthesis using glottal closure instants determined from adaptively-thresholded wavelet transforms | Mei Kobayashi, Takashi Saito, Masafumi Nishimura | 1997-09-23 |
| D366220 | Handheld position detecting and indicating receiver | — | 1996-01-16 |
| D359920 | Handheld position detecting and indicating receiver | — | 1995-07-04 |
| 5364445 | Recovery method of rhodium | Tomoyuki Mori, Akio Tsuboi | 1994-11-15 |
| 5142959 | Midi control apparatus and midi system | Shigeru Yamaguchi, Kazuhiko Mukai, Yukio Matsumoto, Shinji Suzuki, Toshiyuki Katsu +3 more | 1992-09-01 |
| D303173 | Vacuum cleaner | Isshin Miyamoto, Yasuo Nagamatsu, Yasuhiko Tanaka, Masataka Hidaka, Hideaki Sakamoto +1 more | 1989-08-29 |
| 4750163 | Pick-up head abnormality detector for optical recording/reproducing apparatus | Kunio Yamamiya | 1988-06-07 |
| D291449 | Typewriter | Isshin Miyamoto, Yasuo Nagamatsu, Yasuhiko Tanaka, Masataka Hidaka, Hideaki Sakamoto | 1987-08-18 |
| D291324 | Typewriter | Isshin Miyamoto, Yasuo Nagamatsu, Yasuhiko Tanaka, Masataka Hidaka, Hideaki Sakamoto | 1987-08-11 |
| 4683560 | Microprocessor controlled focussing servo acquisition | Toyoaki Takeuchi, Ken Ohshima, Hideyuki Kenjyo, Yoshiaki Ikeda | 1987-07-28 |
| D290894 | Vacuum cleaner | Isshin Miyamoto, Yasuo Nagamatsu, Toshiya Moriyama | 1987-07-14 |
| D290713 | Typewriter | Isshin Miyamoto, Yasuo Nagamatsu, Toshiya Miroyama | 1987-07-07 |
| D290714 | Combined typewriter and graphmaker | Isshin Miyamoto, Yasuo Nagamatsu, Toshiya Moriyama | 1987-07-07 |
| D290361 | Printer | Yasuo Nagamatsu, Toshiya Moriyama, Isshin Miyamoto | 1987-06-16 |
| D289764 | Printer | Toshiya Moriyama, Yasuo Nagamatsu, Isshin Miyamoto | 1987-05-12 |