Issued Patents All Time
Showing 126–150 of 164 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5923011 | Chatter preventing switching device having movement detector with contact piece for turning on/off electric contact | Seiji Ohnuma | 1999-07-13 |
| 5883624 | Document reference apparatus and method for displaying documents page by page and storage medium storing program used for realizing the apparatus and method | Kanako Teramura, Hassan Toorabally | 1999-03-16 |
| 5860075 | Document data filing apparatus for generating visual attribute values of document data to be filed | Tatsuo Hashizume, Kiyoshi Kanazawa, Hideo Terai, Masaaki Kobayashi | 1999-01-12 |
| 5847302 | Tone information processing device for an electronic musical instrument for generating sounds | Shigenori Morikawa, Kohtaro Hanzawa, Hiroshi Morokuma | 1998-12-08 |
| 5817556 | Method of manufacturing a semiconductor memory device including memory cells having connected source regions | — | 1998-10-06 |
| 5717153 | Tone information processing device for an electronic musical instrument for generating sounds | Shigenori Morikawa, Kohtaro Hanzawa, Hiroshi Morokuma | 1998-02-10 |
| 5650884 | Magnetic recording and reproducing apparatus having a high-speed changeover | Yasuhiko Tsuji, Sadakazu Murakami, Akinobu Kawamura | 1997-07-22 |
| 5627287 | Phthalide compound and a near infrared absorber and a recording material each comprising the same compound | Shinzo Nawamoto, Jun Taniguchi, Toshihiro Masaoka, Bunji Sawano, Sayuri Wada +1 more | 1997-05-06 |
| 5546466 | Effect adding apparatus | Shiro Ishiguro, Masatoshi Watanuki, Toshiaki Kawanishi, Kohtaro Hanzawa, Jun Yoshino | 1996-08-13 |
| 5521322 | Tone information processing device for an electronic musical instrument for generating sounds | Shigenori Morikawa, Kohtaro Hanzawa, Hiroshi Morokuma | 1996-05-28 |
| 5513278 | Handwritten character size determination apparatus based on character entry area | Tatsuo Hashizume, Hideki Shitanda, Norio Nakamura | 1996-04-30 |
| 5475390 | Tone information processing device for an electronic musical instrument | Shigenori Morikawa, Kohtaro Hanzawa, Hiroshi Morokuma | 1995-12-12 |
| 5447877 | Method of manufacturing nonvolatile semiconductor memory device | — | 1995-09-05 |
| 5410603 | Effect adding apparatus | Shiro Ishiguro, Masatoshi Watanuki, Toshiaki Kawanishi, Kohtaro Hanzawa, Jun Yoshino | 1995-04-25 |
| 5374847 | Nonvolatile semiconductor memory device having a passivation film | Hitoshi Araki, Kazunori Kanebako | 1994-12-20 |
| 5371315 | Waveform signal generating apparatus and method for waveform editing system | Kohtaro Hanzawa, Kunihiro Sugita | 1994-12-06 |
| 5355441 | Printing control apparatus | Sunao Kawai, Hiroshi Sumiya, Kousuke Fukaya, Yoshiyuki Ban, Ryohei Komiya | 1994-10-11 |
| 5350782 | Dental filling composition | Tetsuro Ota, Eiji Hattori, Michihiro Ikeda | 1994-09-27 |
| 5315691 | Print control apparatus | Hiroshi Sumiya, Kousuke Fukaya, Sunao Kawai, Yoshiyuki Ban, Ryohei Komiya +1 more | 1994-05-24 |
| 5298676 | Tone parameter control apparatus | Kohtaro Hanzawa, Jun Yoshino, Toshiaki Kawanishi, Masatoshi Watanuki | 1994-03-29 |
| 5255335 | Optical fiber coupler and its manufacturing Method | Masato Shimamura, Yoshinori Namihira, Yoshihiro Yoshida | 1993-10-19 |
| 5208901 | Graphic image drawing device | Ichiro Sasaki, Yosuke Ito | 1993-05-04 |
| 5160798 | Tone information processing device for an electronic musical instrument for generating sound having timbre corresponding to two parameters | Shigenori Morikawa, Kohtaro Hanzawa, Hiroshi Morokuma | 1992-11-03 |
| 5123322 | Musical tone generating apparatus for electronic musical instrument | Kohtaro Hanzawa, Kunihiro Sugita | 1992-06-23 |
| 5101462 | Wide-band optical fiber coupler and its manufacturing method | Masato Shimamura, Yoshiaki Takeuchi, Hiroaki Hanafusa, Juichi Noda | 1992-03-31 |