Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11385723 | Haptic information presentation system and method | Norio Nakamura, Masataka Sakai, Natsuo Koda, Yosuke Iizuka | 2022-07-12 |
| 11287888 | Haptic information presentation system and method | Norio Nakamura, Masataka Sakai | 2022-03-29 |
| 10936072 | Haptic information presentation system and method | Norio Nakamura, Masataka Sakai, Natsuo Koda, Koji Osaki | 2021-03-02 |
| 10936074 | Haptic information presentation system and method | Norio Nakamura, Masataka Sakai, Natsuo Koda, Yosuke Iizuka | 2021-03-02 |
| 10416767 | Haptic information presentation system and method | Norio Nakamura, Masataka Sakai, Natsuo Koda, Koji Osaki | 2019-09-17 |
| 10216278 | Haptic information presentation system and method | Norio Nakamura, Masataka Sakai | 2019-02-26 |
| 9495804 | Haptic information presentation system and method | Norio Nakamura, Masataka Sakai | 2016-11-15 |
| 9495803 | Haptic information presentation system and method | Norio Nakamura, Masataka Sakai | 2016-11-15 |
| 9171437 | Haptic information presentation system and method | Norio Nakamura, Masataka Sakai | 2015-10-27 |
| 9142104 | Haptic information presentation system and method | Norio Nakamura, Masataka Sakai | 2015-09-22 |
| 9135791 | Haptic information presentation system and method | Norio Nakamura, Masataka Sakai | 2015-09-15 |
| 9041520 | Haptic information presentation system and method | Norio Nakamura, Masataka Sakai | 2015-05-26 |
| 7962371 | Commodity presenting method and system therefor | Yoshiyuki Matsui, Toshiyuki Takahashi | 2011-06-14 |
| 7653565 | Processing program edition conferencing method and system | Koichi Tsuchida | 2010-01-26 |
| 7487117 | Sales support system | Toshio Tamura, Hitoshi Asaba, Yoshinori Onobori, Masahiro Nishioka, Atsushi Nagai +1 more | 2009-02-03 |
| 7003371 | Apparatus for processing electronic drawing data | Koichi Tsuchida, Yoshiyuki Matsui, Toshio Takagi | 2006-02-21 |
| 6970754 | Sales supporting apparatus | Masanori Nanbu, Toshio Tamura, Kohji Iwamoto | 2005-11-29 |
| 6934228 | Optical head | Takeshi Shimano, Shigeru Nakamura, Kunikazu Ohnishi, Masayuki Inoue | 2005-08-23 |
| 6728173 | Information reproducing method which reproduces plural components of a focus error signal and a tracking error signal from plural detection regions of plural reflected light beams | Takeshi Shimano, Shigeru Nakamura, Kunikazu Ohnishi, Masayuki Inoue | 2004-04-27 |
| 6721242 | Optical detector having three light receiving areas | Kunikazu Ohnishi, Takeshi Shimano, Shigeru Nakamura, Masayuki Inoue, Yasuyuki Sugi +2 more | 2004-04-13 |
| 6507009 | Optical detector, signal processing circuit and optical information reproduction apparatus thereof | Kunikazu Ohnishi, Takeshi Shimano, Shigeru Nakamura, Masayuki Inoue, Yasuyuki Sugi +2 more | 2003-01-14 |
| 6400664 | Optical head including electrical circuit which produces focus error signal and tracking error signal unaffected by variations in intensity distributions of reflected light beams | Takeshi Shimano, Shigeru Nakamura, Kunikazu Ohnishi, Masayuki Inoue | 2002-06-04 |
| 6388976 | Compact optical head including two light emitters having parallel optical axes | Shinji Fujita, Hidenori Shinohara, Toshio Sugiyama, Nobuo Imada | 2002-05-14 |
| 6383595 | Information recording medium | Akemi Hirotsune, Motoyasu Terao, Makoto Miyamoto, Yasushi Miyauchi, Tetsuya Nishida +5 more | 2002-05-07 |
| 6340555 | Information recording medium and information recording and reproducing apparatus using the same | Makoto Miyamoto, Motoyasu Terao, Nobuhiro Tokushuku, Keikichi Andoo, Tetsuya Nishida +3 more | 2002-01-22 |