YM

Yoshihiko Maeda

PA Panasonic: 9 patents #2,933 of 21,108Top 15%
HG HGST: 5 patents #358 of 1,677Top 25%
SC Sanyo Electric Co.: 4 patents #1,493 of 6,347Top 25%
NK Nippon Yusen Kabushiki Kaisha: 2 patents #6 of 60Top 10%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
Overall (All Time): #206,348 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11367318 Apparatus for managing vessel fouling risk, program, and recording medium Jun Kato, Kentaro Sato 2022-06-21
11251739 Vehicle driving device Hisazumi Watanabe, Yuji Aoki, Akitaka YOSHIKAWA 2022-02-15
11095237 Vehicle driving apparatus Junichi Yukawa, Naoya Iwasaki, Hisazumi Watanabe 2021-08-17
10411609 Substrate mounted inverter device Junichi Yukawa, Satoshi Okawa 2019-09-10
10139235 Data processing device, program, recording medium, and data processing method for assisting formulation of bunkering plan of ship Atsushi Yamaguchi, Masaharu URABE, Ryo KAKUTA 2018-11-27
10065585 Vehicle power supply system Naoya Iwasaki 2018-09-04
9876459 Motor driving circuit, motor device, and electric vehicle Yoshinori Hayashi, Hoshihito Okada, Yoichi Enomoto, Hiroshi Takao 2018-01-23
9673746 Motor driving circuit, motor device, and electric vehicle Yoshinori Hayashi, Hoshihito Okada, Yoichi Enomoto, Hiroshi Takao 2017-06-06
9312797 Motor driving circuit, motor device, and electric vehicle Yoshinori Hayashi, Hoshihito Okada, Yoichi Enomoto, Hiroshi Takao 2016-04-12
9236827 Motor drive circuit, motor device, and moving vehicle Yoichi Enomoto, Hiroshi Takao, Hoshihito Okada 2016-01-12
8300337 Disk drive and method for measuring clearance change in the disk drive Masayuki Kurita, Kenji Kuroki, Kenichi Kuramoto 2012-10-30
8259406 Head/disk contact determination Michiya Kazusawa, Masayuki Kurita, Kenji Kuroki 2012-09-04
8098448 Method for setting zone format of a disk for storing data and disk drive Masaomi Ikeda, Nobuhiro Kuwamura, Toshihiko Tsunokawa, Akira Osaki 2012-01-17
7894149 Disc drive device Hiroyasu Masuda, Kenichi Kuramoto, Masayuki Kurita, Kenji Kuroki 2011-02-22
7852594 Device and method for specifying control value for controlling clearance between head and disk, and magnetic disk drive device Takao Matsui, Nobuhiro Kuwamura, Kenichi Kuramoto, Akihiro Sera 2010-12-14
7609593 Disc drive apparatus Kenji Urushihara, Yuji Yamaguchi, Hiroto Nishida 2009-10-27
6015021 Electrically assisted vehicle Tatsuaki Tanaka, Toshihiro Suhara, Toshihiro Matsumoto, Hiroaki Sagara 2000-01-18
5971090 Torque limiting device for motors in electically driven vehicles and electrically driven vehicle incorporation the torque limiting device Tatsuaki Tanaka, Toshihiro Suhara, Hiroaki Sagara, Toshihiro Matsumoto 1999-10-26
5920139 Magnet motor stator Masakatsu Fujiwara, Masaru Tanaka, Tatsuki Tanaka, Toshihiro Suhara, Toshihiro Matsumoto +1 more 1999-07-06
5860487 Electrically assisted vehicle Tatsuaki Tanaka, Toshihiro Suhara, Toshihiro Matsumoto, Hiroaki Sagara 1999-01-19
4702517 Detachable-type vehicle sun shade Toshiaki Nogami, Shigeru Kashiwagi, Kenji Sakurai, Kunio Nishiyama 1987-10-27