Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11909080 | Fuel cell system and control method of fuel cell system | Tomoya Ogawa, Junichi Matsuo | 2024-02-20 |
| 11623530 | Fuel cell vehicle | — | 2023-04-11 |
| 11233259 | Fuel cell system and control method | Junichi Matsuo, Tomoya Ogawa | 2022-01-25 |
| 11069909 | Fuel cell vehicle and method for controlling the same | Takao Watanabe, Tomoya Ogawa, Junichi Matsuo | 2021-07-20 |
| 10486543 | Voltage control device for fuel-cell vehicle | Junichi Matsuo, Akihiro Kamiya, Tomoya Ogawa, Shinji Aso, Takao Watanabe | 2019-11-26 |
| 10227020 | Fuel cell system | Shinji Aso, Takao Watanabe | 2019-03-12 |
| 6891368 | Magnetoresistive sensor device | Yuji Kawano, Naoki Yasuda, Motohisa Taguchi, Ikuya Kawakita, Shinichi Hosomi | 2005-05-10 |
| 6732583 | Sensor element and its manufacturing method | Naoki Yasuda, Motohisa Taguchi, Yuji Kawano | 2004-05-11 |
| 6703132 | Magnetoresistance sensor element and method of fabricating the magnetoresistance element | Naoki Yasuda, Motohisa Taguchi, Yuji Kawano | 2004-03-09 |
| 6661221 | Magnetic field sensing element and device having magnetoresistance element and integrated circuit formed on the same substrate | Motohisa Taguchi, Izuru Shinjo, Yuji Kawano, Kazuhiko Tsutsumi, Yuuichi Sakai +2 more | 2003-12-09 |
| 6577122 | Magnetic detection apparatus with multiple pole projection guide | Masahiro Yokotani, Izuru Shinjo, Takuji Nada | 2003-06-10 |
| 6426620 | Magnetic field sensing element and device having magnetoresistance element and integrated circuit formed on the same substrate | Motohisa Taguchi, Izuru Shinjo, Yuji Kawano, Kazuhiko Tsutsumi, Yuuichi Sakai +2 more | 2002-07-30 |
| 6323644 | Rotation sensor | Motohisa Taguchi, Izuru Shinjo, Yuji Kawano, Kazuhiko Tsutsumi, Ikuya Kawakita | 2001-11-27 |
| 6239595 | Magnetic field sensing element | Izuru Shinjo, Yasuyoshi Hatazawa, Motohisa Taguchi, Kazuhiko Tsutsumi, Yuuichi Sakai +1 more | 2001-05-29 |
| 6139949 | Magneto optical recording medium | Kazuhiko Tsutsumi | 2000-10-31 |
| 6088179 | Method and apparatus for recording and reproducing magnetically, using detection of tunneling current generated by a spin tunnel effect | Hiroshi Sugahara, Kazuhiko Tsutsumi | 2000-07-11 |
| 5995309 | Magnetic recording medium | Shigehisa Suzuki, Yoshio Fujii, Yuji Kawano, Yoshinobu Maeda | 1999-11-30 |
| 5764600 | Overwritable, high-density magneto-optical recording medium and recording/reproduction method therefor | Yoshio Fujii, Takashi Tokunaga, Yoshiyuki Nakaki, Kazuhiko Tsutsumi | 1998-06-09 |
| 5738938 | Magnetoelectric transducer | Yuji Kawano, Yoshinobu Maeda | 1998-04-14 |
| 5703733 | Magetic recording/reproducing method, magnetic reproducing apparatus used therefor, magnetic recording medium and method for producing the same | Shigehisa Suzuki, Yoshio Fujii, Yuji Kawano, Yoshinobu Maeda | 1997-12-30 |
| 5679455 | Magneto-optic recording medium and apparatus | Yoshiyuki Nakaki, Takashi Tokunaga, Motohisa Taguchi, Kazuhiko Tsutsumi | 1997-10-21 |
| 5638344 | Magneto-optic recording and reproducing apparatus | Yoshiyuki Nakaki, Takashi Tokunaga, Motohisa Taguchi, Kazuhiko Tsutsumi | 1997-06-10 |
| 5593791 | Magneto-optical recording medium and method of manufacturing the same | Yoshio Fujii, Takashi Tokunaga, Yoshiyuki Nakaki, Kazuhiko Tsutsumi, Kazuo Hashima +1 more | 1997-01-14 |
| 5547751 | Magneto-optical recording medium and method of manufacturing the same | Yoshio Fujii, Takashi Tokunaga, Yoshiyuki Nakaki, Kazuhiko Tsutsumi, Kazuo Hashima +1 more | 1996-08-20 |
| 5512366 | Magneto-optic recording medium and apparatus | Yoshiyuki Nakaki, Takashi Tokunaga, Motohisa Taguchi, Kazuhiko Tsutsumi | 1996-04-30 |