Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9570957 | Gearbox, and method for manufacturing the same | Satoshi Kikuchi | 2017-02-14 |
| 9184526 | Method for manufacturing terminal, and terminal | Kouichi Ueki, Akihiro Oosawa | 2015-11-10 |
| 7736708 | Micropattern retardation element | Daisaku Matsunaga, Masanori Hashimoto, Christian Ruslim, Kunihiro Ichimura | 2010-06-15 |
| 7572969 | Method for making electronic tones close to acoustic tones, recording system for the acoustic tones, tone generating system for the electronic tones | Shinya Koseki, Rokurota Mantani, Nobuo Sugiyama | 2009-08-11 |
| 7563973 | Method for making electronic tones close to acoustic tones, recording system for the acoustic tones, tone generating system for the electronic tones | Shinya Koseki, Rokurota Mantani, Nobuo Sugiyama | 2009-07-21 |
| 7348482 | Discriminator for differently modulated signals, method used therein, demodulator equipped therewith, method used therein, sound reproducing apparatus and method for reproducing original music data code | Jun Ishii | 2008-03-25 |
| 7148865 | Display device using light-emitting elements | — | 2006-12-12 |
| 7002068 | Method for making electronic tones close to acoustic tones, recording system for the acoustic tones, tone generating system for the electronic tones | Shinya Koseki, Rokurota Mantani, Nobuo Sugiyama | 2006-02-21 |
| 6977523 | Voltage level shifting circuit | — | 2005-12-20 |
| 6649986 | Semiconductor device with structure for die or dice crack detection | Takashi Ishizaki | 2003-11-18 |
| 6541185 | Micropattern polarized element | Daisaku Matsunaga, Kunihiro Ichimura | 2003-04-01 |
| 6482988 | Sulfur compound containing terphenyl skeleton | Hitoshi Fukushima | 2002-11-19 |
| 6407321 | Jig for aligning shutter with photo couplers and key and assembling method using the same | Katsuo Itou | 2002-06-18 |
| 6355365 | Molecular compound, luminous material using the same, and luminous element | Shu Hotta | 2002-03-12 |
| 6265647 | Keyboard musical instrument having hammer stopper changed between free position and blocking position through turn on horizontal plane | Katsuo Itou | 2001-07-24 |
| 6194649 | Keyboard musical instrument equipped with partially repaireable change-over mechanism for changing hammer stopper | Katsuo Itou | 2001-02-27 |
| 6111174 | Released key velocity estimator, method used therein and information storage medium storing program sequence for it | Yasuhiko Oba, Yuji Fujiwara | 2000-08-29 |
| 6075196 | Player piano reproducing special performance techniques using information based on musical instrumental digital interface standards | Yuji Fujiwara, Yasuhiko Oba, Taro Kawabata | 2000-06-13 |
| 5627333 | Keyboard musical instrument equipped with built-in distance measuring instrument for hammer sensors | Wayne L. Stahnke, Yuji Fujiwara, Taro Kawabata, Rei Furukawa | 1997-05-06 |
| 5481214 | Voltage to pulse-width conversion circuit | Mitsuya Ohie | 1996-01-02 |
| 5391830 | Foot pedal control system incorporated in musical instrument and shared between analog signal and digital signal | Toshihiro Nishino, Rei Furukawa | 1995-02-21 |
| 5345181 | Circuit for a detecting state of conduction of current through a solenoid | Rokurota Mantani, Yasutoshi Kaneko | 1994-09-06 |
| 5296321 | Photorecording element, method for production thereof, and the liquid crystal cell comprising the same | Yuji Kawanishi, Kunihiro Ichimura, Takahiro Seki, Mitsuhiro Ikeda | 1994-03-22 |
| 5254804 | Electronic piano system accompanied with automatic performance function | Yasutoshi Kaneko | 1993-10-19 |
| 4974482 | Keyboard for an electronic music system | Yasutoshi Kaneko | 1990-12-04 |