YH

Yukitsugu Hirota

Nissan Motor Co.: 16 patents #354 of 8,689Top 5%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
CK Calsonic Kansei: 4 patents #77 of 675Top 15%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Overall (All Time): #225,283 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
7694602 Automatic transmission apparatus and automatic transmission method for vehicle Masaharu Nagano, Yuzou Shimamura, Hitoshi Kidokoro 2010-04-13
7426881 Operating position select device for automatic transmission Tadao Kozu, Masaharu Nagano, Mitsuo Kikkawa, Yuichi Tanii, Hiroyuki Ikari +1 more 2008-09-23
7313980 Operating position select device for automatic transmission Takashi Otsuka, Kensuke Osamura, Masaharu Nagano, Shinya Kobayashi 2008-01-01
7243567 Operating position select device for automatic transmission Kensuke Osamura, Yuzo Shimamura, Masaharu Nagano 2007-07-17
7194927 Operating position select device for automatic transmission Tadao Kozu, Eiji Yamatani 2007-03-27
5629704 Target position detecting apparatus and method utilizing radar Kraisorn Throngnumchai, Teruyoshi Mihara, Hiroshige Fukuhara 1997-05-13
5184204 Semiconductor device with high surge endurance Teruyoshi Mihara, Tsutomu Matsushita, Kenji Yao, Masakatsu Hoshi, Yutaka Enokido 1993-02-02
4990986 Semiconductor acceleration sensor Koichi Murakami, Mikio Bessho, Masahiro Tsugai 1991-02-05
4972240 Vertical power MOS transistor Koichi Murakami, Teruyoshi Mihara 1990-11-20
4950843 Mounting structure for semiconductor device 1990-08-21
4893158 MOSFET device Teruyoshi Mihara, Yukio Hiramoto, Tsutomu Matsushita 1990-01-09
4468543 Ignition distributor Masazumi Sone, Takao Miyashita, Tatsuo Igawa 1984-08-28
4384331 Noise suppressor for vehicle digital system Hiroshige Fukuhara, Masazumi Sone 1983-05-17
4356489 Vehicle speed sensing apparatus with electromagnetic wave interference detector Akira Endo, Kenji Sekine 1982-10-26
4346774 Doppler radar mounting structure for motor vehicles Akira Endo, Katsuhiro Kimura, Hiroshi Morozumi, Kenji Sekine 1982-08-31
4337408 Plasma jet ignition plug Masazumi Sone 1982-06-29
4319244 Short-range doppler radar Yoichi Kaneko, Kenji Sekine, Akira Endo, Katsuhiro Kimura 1982-03-09
4308436 Distributor for internal combustion engine Masazumi Sone, Takao Miyashita, Hiromitsu Nagae, Takeo Tamamura 1981-12-29
4308488 Plasma jet ignition system Iwao Imai 1981-12-29
4305004 Current supply circuit for electronic equipment of an automotive vehicle Hiroshi Tanaka 1981-12-08