Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10030138 | High thermal conductivity thermoplastic resin composition with excellent injection moldability | Asato Nonomura, Soichi Uchida | 2018-07-24 |
| 9570245 | Method for producing electrode material for vacuum circuit breaker, electrode material for vacuum circuit breaker and electrode for vacuum circuit breaker | Hiromasa Sato | 2017-02-14 |
| 9281136 | Method for producing electrode material for vacuum circuit breaker, electrode material for vacuum circuit breaker and electrode for vacuum circuit breaker | Hiromasa Sato | 2016-03-08 |
| 8440112 | Electrode material for vacuum circuit breaker and method of manufacturing the same | Hiromasa Sato | 2013-05-14 |
| 7198040 | Intake device of internal combustion engine | Shigekazu Fuji, Masashi Hosoya | 2007-04-03 |
| 6434325 | Electronic device with device information display | Yasuyuki Inoue | 2002-08-13 |
| 6400891 | VTR built-in camera apparatus | Kimio Maki, Isao Sasaki, Chihiro Kaihatsu | 2002-06-04 |
| 6272851 | Exhaust recirculation system of internal combustion engine | Kouji Mori, Yutaka Matayoshi | 2001-08-14 |
| 5672441 | Battery device and driving device for battery device | Hisashi Aoki, Hidero Mitsui | 1997-09-30 |
| 5542381 | Cylinder block for liquid-cooled engine | Tsuyoshi Masuda, Yutaka Matayoshi | 1996-08-06 |
| 5489412 | Electrode material | Nobuyuki Yoshioka, Toshimasa Fukai, Nobutaka Suzuki | 1996-02-06 |
| 5480472 | Method for forming an electrical contact material | Nobuyuki Yoshioka, Nobutaka Suzuki, Toshimasa Fukai, Tetsuo Yoshihara, Koichi Koshiro | 1996-01-02 |
| 5452135 | All-directional optical sensor apparatus | Kimio Maki, Mayumi Nakamura, Tomoyuki Katoh | 1995-09-19 |
| 5375115 | Disk recording and reproducing apparatus having a guide shaft compression mechanism which secures a guide shaft along which the head moves | Hiroo Shimegi, Hidemitsu Fujisawa, Manabu Ogura, Yutaka Hashioka, Kazuhito Sakota +3 more | 1994-12-20 |
| 5352404 | Process for forming contact material including the step of preparing chromium with an oxygen content substantially reduced to less than 0.1 wt. % | Nobuyuki Yoshioka, Toshimasa Fukai, Nobutaka Suzuki | 1994-10-04 |
| 5278819 | Disk storage device having a carriage locking mechanism | Hiroo Shimegi, Hidemitsu Fujisawa, Manabu Ogura, Yutaka Hashioka, Kuzuhito Sakota +3 more | 1994-01-11 |
| D342061 | Magnetic optical disk drive | Manabu Ogura, Kazuhito Sakota, Masayuki Suzuki, Keiji Uehara, Yoshiki Kirinoe | 1993-12-07 |
| D341580 | Magnetic optical disk drive | Manabu Ogura, Kazuhito Sakota, Masayuki Suzuki, Keiji Uehara, Yoshiki Kirinoe | 1993-11-23 |
| D341581 | Magnetic optical disk drive | Manabu Ogura, Kazuhito Sakota, Masayuki Suzuki, Keiji Uehara, Yoshiki Kirinoe | 1993-11-23 |
| D336080 | Magnetic optical disc drive | Manabu Ogura, Kazuhito Sakota, Masayuki Suzuki, Keiji Uehara, Yoshiki Kirinoe | 1993-06-01 |
| 5216648 | Objective lens drive apparatus applicable to optical disk apparatus | Yoshiki Kirinoe, Masashi Tanaka | 1993-06-01 |
| 5164935 | Magneto-optical disk storage having erroneous insertion prevention mechanism | Hiroo Shimegi, Hidemitsu Fujisawa, Manabu Ogura, Keiji Uehara, Masayuki Suzuki +1 more | 1992-11-17 |
| 5018836 | Optical disc apparatus lens drive apparatus and method for the manufacture of such | Kenji Shimozawa, Takashi Kamisaka | 1991-05-28 |
| 5010246 | Optical head apparatus applicable to optical disc apparatus | Hiroshi Tsuyuguchi, Tsutomu Morita, Kenji Shimozawa | 1991-04-23 |
| 4984224 | Apparatus for recording and/or erasing an information signal on and from a magneto-optical disk wherein the magnetic biasing field means is part of a rotor magnet included in a stepping motor | Hiroshi Tsuyuguchi, Keiji Uehara | 1991-01-08 |