Issued Patents All Time
Showing 26–50 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679911 | Karaoke reproducing apparatus which utilizes data stored on a recording medium to make the apparatus more user friendly | Yoshiaki Moriyama, Kouichi Ono, Tatsuyuki Miyazawa, Hiroshi Fujii, Masahiko Miyashita | 1997-10-21 |
| 5627815 | Precision machining method precision machining apparatus and data storage apparatus using the same | Hajime Koyanagi, Ryo Imura | 1997-05-06 |
| 5615192 | Information recording and reproducing method and apparatus | Atsushi Kikukawa, Youji Maruyama, Toshimichi Shintani, Takeshi Shimano | 1997-03-25 |
| 5572333 | Compressed data recording method using integral logical block size and physical block size ratios | Yoshiaki Moriyama, Kouichi Ono, Takao Yamada | 1996-11-05 |
| 5537409 | Synchronizing system for time-divided video and audio signals | Yoshiaki Moriyama, Kouichi Ono, Takao Yamada | 1996-07-16 |
| 5473106 | Karaoke reproducing apparatus | Masahiko Miyashita, Kouichi Ono, Yoshiaki Moriyama, Hiroshi Fujii, Tatsuyuki Miyazawa | 1995-12-05 |
| 5471064 | Precision machining method, precision machining apparatus and data storage apparatus using the same | Hajime Koyanagi, Ryo Imura | 1995-11-28 |
| 5467642 | Scanning probe microscope and method of control error correction | Atsushi Kikugawa, Yukio Honda, Hajime Koyanagi, Kiyosi Nagasawa | 1995-11-21 |
| 5466883 | Karaoke reproducing apparatus | Masahiko Miyashita, Tatsuyuki Miyazawa, Hiroshi Fujii, Kouichi Ono, Yoshiaki Moriyama | 1995-11-14 |
| 5436448 | Surface observing apparatus and method | Atsushi Kikugawa, Yukio Honda, Hajime Koyanagi, Shigeyuki Hosoki, Tsuyoshi Hasegawa | 1995-07-25 |
| 5431055 | Surface measuring apparatus using a probe microscope | Keiji Takata, Hiromichi Shimizu, Shigeyuki Hosoki | 1995-07-11 |
| 5282186 | Method and apparatus for recording and reproducing picture information and recording medium | Junichi Yoshio, Hisao Matsuoka, Youichirou Tsuda, Shoichi Katagiri, Satoru Nomura | 1994-01-25 |
| 5256876 | Scanning tunnel microscope equipped with scanning electron microscope | Eiichi Hazaki, Osamu Yamada, Yasushi Nakaizumi, Shigeyuki Hosoki, Akira Hashimoto | 1993-10-26 |
| 5229607 | Combination apparatus having a scanning electron microscope therein | Hironobu Matsui, Mikio Ichihashi, Yoshinori Nakayama, Satoshi Haraichi, Fumikazu Itoh +9 more | 1993-07-20 |
| 5222396 | Tunnelling acoustic microscope | Keiji Takata, Hiromichi Shimizu, Shigeyuki Hosoki | 1993-06-29 |
| 5162653 | Scanning tunneling microscope and surface topographic observation method | Shigeyuki Hosoki, Keiji Takata, Tsuyoshi Hasegawa | 1992-11-10 |
| 5144128 | Surface microscope and surface microscopy | Tsuyoshi Hasegawa, Shigeyuki Hosoki, Yukio Honda, Masakazu Ichikawa | 1992-09-01 |
| 5065252 | Method and apparatus for recording and reproducing picture information enabling the mixing of images of a video format signal and graphic codes recorded on a single recording medium | Junichi Yoshio, Hisao Matsuoka, Youichirou Tsuda, Shoichi Katagiri, Satoru Nomura | 1991-11-12 |
| 5063551 | Method and apparatus of recording and reproducing picture information and recording medium | Junichi Yoshio, Hisao Matsuoka, Youichirou Tsuda, Shoichi Katagiri, Satoru Nomura | 1991-11-05 |
| 5043826 | Method and apparatus for recording and reproducing picture information and timely reproducing images by graphic codes | Junichi Yoshio, Hisao Matsuoka, Youichirou Tsuda, Shoichi Katagiri, Satoru Nomura | 1991-08-27 |
| 5036196 | Surface microscope | Shigeyuki Hosoki, Tsuyoshi Hasegawa | 1991-07-30 |
| 5010417 | Playback method for use in a recording medium playing apparatus using information control signals | Junichi Yoshio, Hisao Matsuoka, Youichirou Tsuda, Shoichi Katagiri, Satoru Nomura | 1991-04-23 |
| 5001409 | Surface metrological apparatus | Shigeyuki Hosoki, Keiji Takata, Masatoshi Ohtake, Hiroshi Tooyama, Hitoshi Kondou | 1991-03-19 |
| 4937668 | Method and apparatus for transmitting video information | — | 1990-06-26 |
| 4920424 | Method of recording and reproducing multi-channel information on and from recording medium | Toshiyuki Amaya, Toshiji Daito, Hiroshi Itoh, Takumi Jinguji | 1990-04-24 |