YN

Yoichi Nakashima

TO Toyota: 7 patents #4,145 of 26,838Top 20%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
AC Aisin Aw Co.: 3 patents #581 of 2,011Top 30%
EX Exedy: 3 patents #81 of 223Top 40%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
SC Shin-Etsu Chemical Co.: 1 patents #1,340 of 2,176Top 65%
Overall (All Time): #409,279 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
11273820 Hybrid vehicle Toshiya Yamashita 2022-03-15
11078851 Control device of vehicle Motoaki Kamimura, Atsushi Muto, Takafumi Inagaki 2021-08-03
10499648 Sterilization method, formulation for sterilization use, and device for producing sterilizing liquid Katsuhisa Kitano, Atsushi Tani, Satoshi Ikawa 2019-12-10
9695797 Vehicular fluid power transmitting device Toshiya Yamashita, Naoki Itazu, Takashi Hori, Masaru Ebata, Yasunori Doman 2017-07-04
9551237 Vehicular fluid power transmitting device Toshiya Yamashita, Naoki Itazu, Takashi Hori, Masaru Ebata, Yasunori Doman 2017-01-24
9435389 Vehicular fluid power transmitting device Toshiya Yamashita, Naoki Itazu, Masaru Ebata, Yasunori Doman, Takashi Hori 2016-09-06
9309965 Device for controlling power transmission apparatus Naoki Itazu, Toshiya Yamashita 2016-04-12
9050963 Control apparatus for vehicular power transmitting apparatus Kohei Dodo, Atsushi Muto, Tsuyoshi Fujikane, Keigo Matsubara, Junichi Inoue 2015-06-09
5302856 Semiconductor rectifying device and full-wave rectifier fabricated using the same Kazutoyo Narita, Hiroshige Okinoshima, Tadashi Nosaka 1994-04-12
4594602 High speed diode Kenji Iimura 1986-06-10
4298881 Semiconductor device with double moat and double channel stoppers Shuroku Sakurada, Isao Kojima, Hideyuki Yagi, Tadaaki Kariya, Masayoshi Sugiyama 1981-11-03
4236169 Thyristor device Yosikazu Takita, Sousi Suzuki, Katsumi Akabane, Michihiro Misawa 1980-11-25