YH

Yoshihiko Hotta

Ricoh Company: 96 patents #40 of 9,818Top 1%
Honda Motor Co.: 12 patents #1,548 of 21,052Top 8%
RE Renesas Electronics: 10 patents #332 of 4,529Top 8%
MK Miyoshi Yushi Kabushiki Kaisha: 3 patents #6 of 28Top 25%
SS Sumitomo Wiring Systems: 3 patents #955 of 2,615Top 40%
MP Mitsubishi Plastics: 2 patents #39 of 168Top 25%
RM Renesas Mobile: 1 patents #45 of 121Top 40%
📍 Mishima, JP: #4 of 754 inventorsTop 1%
Overall (All Time): #9,810 of 4,157,543Top 1%
121
Patents All Time

Issued Patents All Time

Showing 76–100 of 121 patents

Patent #TitleCo-InventorsDate
5656916 Apparatus for controlling the currents supplied for battery charging and an electric load during charging of an electric vehicle battery 1997-08-12
5650710 Apparatus for controlling a charging start time and charging period for a storage battery in an electric vehicle to complete charging at a scheduled boarding time 1997-07-22
5635319 Image formation method using reversible thermosensitive recording material Kunichika Morohoshi, Fumihito Masubuchi 1997-06-03
5627126 Reversible thermosensitive recording medium and method of producing the same Tetsuya Amano, Makoto Kawaguchi 1997-05-06
5619243 Image recording and erasing method Akira Suzuki, Makoto Obu, Takashi Kitamura 1997-04-08
5614461 Image formation method using a reversible thermosensitive recording material Akihide Itoh, Toru Nogiwa, Akira Suzuki, Atushi Kutami 1997-03-25
5612278 Reversible image recording method using reversible thermosensitive recording material Fumihito Masubuchi, Yusuke Takeda, Makoto Obu, Toshio Kawakubo, Katsuaki Miyawaki +1 more 1997-03-18
5595496 Water-proof connector Kazumoto Konda 1997-01-21
5593320 Waterproof connector Kazumoto Konda 1997-01-14
5583554 Image recording method Fumihito Masubuchi, Kunichika Morohoshi, Tetsuya Amano, Atsushi Kutami, Makoto Kawaguchi 1996-12-10
5572881 Air conditioning system suitable for use in an electric vehicle Akihiro Tajiri 1996-11-12
5556827 Method for producing reversible thermosensitive recording material Toru Nogiwa, Yukio Konagaya, Kunichika Morohoshi, Makoto Kawaguchi, Akira Suzuki +2 more 1996-09-17
5547915 Information recording medium and printing method using the same Akira Suzuki, Hiroyuki Uemura 1996-08-20
5538822 Image erasing method Kunichika Morohoshi, Fumihito Masubuchi 1996-07-23
5536173 Charge connector for electric vehicles Mitsuhiro Fujitani, Kazumoto Konda, Daijiro Ichikawa 1996-07-16
5524446 Air conditioning system suitable for use in an electric vehicle Akihiro Tajiri 1996-06-11
5521371 Rewritable bar code display medium, and image display method and image display apparatus using the same Keishi Kubo, Shoji Maruyama, Takashi Yano, Hajime Takayama 1996-05-28
5490572 Battery temperature control system in electric automobile Akihiro Tajiri, Mitsuru Ishikawa, Choji Sakuma, Nobuyuki Yuri 1996-02-13
5489494 Image formation method using reversible thermosensitive recording material Kunichika Morohoshi, Fumihito Masubuchi 1996-02-06
5471044 Information recording card, and information recording and recognition methods using the card Makoto Kawaguchi, Tetsuya Amano 1995-11-28
5468711 Information recording medium and printing method using the same Akira Suzuki, Hiroyuki Uemura 1995-11-21
5448065 Image recording method Fumihito Masubuchi, Kunichika Morohoshi, Tetsuya Amano, Atsushi Kutami, Makoto Kawaguchi 1995-09-05
5426086 Reversible thermosensitive recording medium Makoto Kawaguchi, Tetsuya Amano 1995-06-20
5379058 Recording apparatus using a thermosensitive recording medium Makoto Obu, Fumihito Masubuchi, Katsuaki Miyawaki, Yusuke Takeda, Toshio Kawakubo 1995-01-03
5371522 Apparatus for erasing and recording data in a thermosensitive recording medium Katsuaki Miyawaki, Yusuke Takeda, Toshio Kawakubo, Makoto Obu, Fumihito Masubuchi 1994-12-06