KS

Koji Sumiya

AI Aisin-Warner: 25 patents #4 of 98Top 5%
TO Toyota: 17 patents #1,469 of 26,838Top 6%
AC Aisin Aw Co.: 9 patents #199 of 2,011Top 10%
KS Kabushiki Kaisha Shinsangyokaihatsu: 7 patents #5 of 34Top 15%
Aisin Seiki Kabushiki Kaisha: 5 patents #693 of 3,782Top 20%
JS Jsr: 2 patents #443 of 1,137Top 40%
KR Kabushikikaisha Equos Research: 2 patents #39 of 103Top 40%
Nissan Motor Co.: 2 patents #3,090 of 8,689Top 40%
NK Nippon Acchakutanshi Seizo Kabushiki Kaisha: 1 patents #7 of 15Top 50%
Overall (All Time): #75,822 of 4,157,543Top 2%
41
Patents All Time

Issued Patents All Time

Showing 1–25 of 41 patents

Patent #TitleCo-InventorsDate
12068471 Predoping method for negative electrode active material, manufacturing method for negative electrode, and manufacturing method for power storage device Shotaro Doi, Yuki Kusachi, Noboru Yamauchi, Tomohiro Kaburagi, Hideaki Horie +7 more 2024-08-20
11456447 Predoping method for negative electrode active material, manufacturing method for negative electrode, and manufacturing method for power storage device Shotaro Doi, Yuki Kusachi, Noboru Yamauchi, Tomohiro Kaburagi, Hideaki Horie +7 more 2022-09-27
10580592 Method for manufacturing electrode material, cell, and capacitor; and device for manufacturing electrode material Shigehito Asano, Yasuyuki Koga, Ryo Kimura, Tsutomu Reiba, Terukazu Kokubo +1 more 2020-03-03
7044742 Emergency reporting apparatus Tomoki Kubota, Koji Hori, Kazuaki Fujii 2006-05-16
5787383 Vehicle navigation apparatus with route modification by setting detour point Syuzo Moroto, Yasunobu Ito, Kunihiro Yamada, Mitsuhiro Nimura, Takeshi Yano 1998-07-28
5612881 Map display system Syuzo Moroto, Yasunobu Ito, Kunihiro Yamada, Mitsuhiro Nimura, Takeshi Yano 1997-03-18
5598910 Clutch mechanism Shuzo Moroto, Mutsumi Kawamoto, Masao Kawai, Hideki Aruga, Toshihiro Shiimado 1997-02-04
5231584 Navigation apparatus with non-volatile memory for return to initial departure point Mitsuhiro Nimura, Shoji Yokoyama, Shuzo Moroto, Kiyohide Kato 1993-07-27
5121326 Display system in navigation apparatus Shuzo Moroto, Shoji Yokoyama, Mitsuhiro Nimura, Akimasa Nanba, Takashi Yamada 1992-06-09
5115399 Position input system for vehicular navigation apparatus Mitsuhiro Nimura, Shoji Yokoyama, Takashi Yamada, Shuzo Moroto 1992-05-19
5103400 Destination guidance method of vehicle navigating Takashi Yamada, Shoji Yokoyama, Shuzo Moroto 1992-04-07
4992947 Vehicular navigation apparatus with help function Mitsuhiro Nimura, Shoji Yokoyama, Shuzo Moroto 1991-02-12
4981442 Electrical harness Kaneyoshi Shimizu 1991-01-01
4954959 Navigation system Shuzo Moroto, Masao Kawai, Shoji Yokoyama, Koji Kobayashi 1990-09-04
4943925 Navigation apparatus based on present position calculating system Shuzo Moroto, Shouji Yokoyama, Mitsuhiro Nimura, Akimasa Nanba 1990-07-24
4890512 Hydraulic servo for friction coupling element of automatic transmission Takenori Kano, Koji Kobayashi, Seitoku Kubo, Kazuaki Watanabe 1990-01-02
4854195 Hydraulic control system for vehicular automatic transmission with two accumulator control values to vary back pressure to accumulator to follow the change in engine torque Shuzo Moroto, Yoshikazu Sakaguchi, Seitoku Kubo, Yutaka Taga 1989-08-08
4839579 Resistive steering sensor Wataru Ito, Tomoki Kubota, Shoji Yokoyama 1989-06-13
4807492 Mechanism for supporting transmission shafts of automatic transmission apparatus Syuzo Moroto, Yukihiro Kobayashi, Takenori Kano, Akira Hoshino, Yasushi Ando +2 more 1989-02-28
4787494 Hydraulic operating unit of friction engaging apparatus for transmissions Tsunehiko Ogasawara 1988-11-29
4753132 Hydraulic servo for friction coupling devices of automatic transmissions Koji Kobayashi, Haruki Takemoto, Seitoku Kubo, Yutaka Taga, Kazuaki Watanabe 1988-06-28
4748809 Hydraulic servo mechanism of automatic transmission for vehicle Yoshikazu Sakaguchi, Yutaka Taga, Seitoku Kubo, Shuzo Moroto 1988-06-07
4727967 Parking mechanism of a transmission Tsunehiko Ogasawara 1988-03-01
4727772 Multistage automatic shift control apparatus Yoshikazu Sakaguchi, Takuji Taniguchi, Yutaka Taga, Yoshio Shindo 1988-03-01
4727773 Hydraulic circuit for controlling automatic transmission Yoshikazu Sakaguchi, Takuji Taniguchi, Yutaka Taga, Yoshio Shindo 1988-03-01