Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7026712 | Peltier module with durable power supply lines and exothermic module with built-in cooler | Takahiro Hayashi | 2006-04-11 |
| 6942399 | Optical fiber coupler reinforcing member and optical fiber coupler | Nanayuki Takeuchi, Toshiharu Hoshi, Hidetoshi Yasutake, Yoshikazu Ishii, Satoru Tomaru +1 more | 2005-09-13 |
| 6917638 | Heat radiator for electronic device and method of making it | Katsunori Suzuki, Toshiharu Hoshi | 2005-07-12 |
| 5946597 | Semiconductor chip mounting method | Michio Miura | 1999-08-31 |
| 5481355 | Flying spherical body measuring apparatus | Katsufumi Kondo, Katsuhiko Masuda, Kouji Yataka, Yasuyuki Chujo | 1996-01-02 |
| 5241140 | Speaker diaphragm | Hiroaki Itoh, Toshiharu Hoshi | 1993-08-31 |
| 5131986 | Golf club head and its manufacturing | Mutsumi Harada, Iijima Toshiharu | 1992-07-21 |
| 5037800 | Method of drawing glass encased superconductive oxide core | Toshiharu Hoshi | 1991-08-06 |
| 5012238 | Absolute encoder | Yoshinori Hayashi | 1991-04-30 |
| 5007057 | Power source monitor and a rotary encoder with such a monitor | Yoshinori Hayashi | 1991-04-09 |
| 4987040 | Magnetic recording medium for displacement detectors | Yoshinori Hayashi, Seiya Nishimura | 1991-01-22 |
| 4987414 | Signal processing circuit for an encoder | Yoshinori Hayashi | 1991-01-22 |
| 4983916 | Compact magnetic encoder | Yoshinori Hayashi, Seiya Nishimura | 1991-01-08 |
| 4954803 | Magnetic-resistor sensor and a magnetic encoder using such a sensor | Yoshinori Hayashi | 1990-09-04 |
| 4944028 | Non-contact type pattern sensor with variable clearance compensation | Yoshinori Hayashi, Kazuo Kurahashi | 1990-07-24 |
| 4908076 | FE-B magnets containing Nd-Pr-Ce rare earth elements | Takeo Sata | 1990-03-13 |
| 4894097 | Rare earth type magnet and a method for producing the same | Masayuki Takamura, Takeo Sata | 1990-01-16 |
| 4879674 | Input circuit for a digital phase locked loop | Yoshinori Hayashi | 1989-11-07 |
| 4855740 | Keyboard | Toshihiro Muramatsu, Yoshinori Hayashi | 1989-08-08 |
| 4851752 | Magnetic encoder and a method for producing the same | Seiya Nishimura, Mitsuo Yamaguchi | 1989-07-25 |
| 4847879 | Frequency sensing and control circuit | Yoshinori Hayashi, Makoto Suzuki, Atsushi Uchiyama | 1989-07-11 |
| 4811254 | Displacement detector for an encoder | Yuoshinori Hayashi, Terumoto Nonaka, Akira Usui | 1989-03-07 |
| 4806860 | Overlapped magnetoresistive displacement detecting transducers having closely spaced longitudinal centers | Yoshinori Hayashi, Terumoto Nonaka, Katsuyuki Yokoi, Seiya Nishimura | 1989-02-21 |
| 4782329 | Displacement detector for an encoder | Yoshinori Hayashi | 1988-11-01 |
| 4768119 | Non-contact head with variable clearance compensating means | Kazuo Kurahashi, Yoshinori Hayashi | 1988-08-30 |