HI

Hiroshi Ishiyama

DE Denso: 8 patents #1,668 of 11,792Top 15%
TO Toyota: 4 patents #6,703 of 26,838Top 25%
AI Aisin: 3 patents #81 of 1,000Top 9%
SI Sumitomo Heavy Industries: 3 patents #164 of 917Top 20%
TC Toyoda Gosei Co.: 3 patents #706 of 2,296Top 35%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
NI Nifco: 1 patents #245 of 650Top 40%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
NE Nec Electronics: 1 patents #715 of 1,789Top 40%
SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #143,892 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
11999235 Vehicle drive device Keishi Morita 2024-06-04
11833904 Vehicle drive device Keishi Morita 2023-12-05
11254200 Vehicle drive device Kenji Omote, Keishi Morita, Kenta Tamabayashi 2022-02-22
10604916 Shovel Eisuke Matsuzaki, Koichiro Tsukane, Kazushi Ishida 2020-03-31
10337538 Shovel Eisuke Matsuzaki, Koichiro Tsukane 2019-07-02
10233613 Shovel and method of driving shovel Keiji Honda 2019-03-19
9610462 Particle beam treatment apparatus Teppei Ukegawa, Kentaro MATSUI, Yuuji Takiguchi 2017-04-04
8629004 Method of manufacturing semiconductor modules and semiconductor module Daisuke Harada, Takahisa Kaneko, Yoshikazu Suzuki 2014-01-14
8593322 Microcomputer, semiconductor device, and microcomputer applied equipment Toru Ichien, Fumiki Kawakami 2013-11-26
8027161 Electronic power converter and mounting structure of semiconductor device 2011-09-27
7826226 Electric power converter and mounting structure of semiconductor device 2010-11-02
7742272 Handling machine using lifting magnet Takashi Kubo, Kiminori Sano, Tadao Komoriya 2010-06-22
7724523 Electric power converter and mounting structure of semiconductor device 2010-05-25
7616406 Disk apparatus and magnet for magnetic circuit Shinji Fujimoto 2009-11-10
7508668 Electric power converter and mounting structure of semiconductor device Daisuke Harada 2009-03-24
7400472 Head suspension assembly having flexible printed wiring board with alignment void arrangement Yukihiro Komura, Mitsuhiro Izumi 2008-07-15
7320097 Serial to parallel conversion circuit having a shift clock frequency lower than a data transfer frequency 2008-01-15
7200007 Power stack Hidehiko Yasui 2007-04-03
7190054 Semiconductor module having inner pressure release portion 2007-03-13
7015578 Semiconductor unit with cooling system Shigenobu Nakamura, Yasuyuki Sakai 2006-03-21
6913414 Holding mechanism of rotating member Mitsuyoshi Ono, Hirofumi Ooyama, Yuichi Shirase 2005-07-05
6305707 Structure for placement of head protecting air bag apparatus Yoshiharu Furukawa, Chiharu Totani, Toshinori Tanase 2001-10-23
6296269 Air bag cover Yutaka Nagai, Chiharu Totani, Fumitake Kobayashi, Tadao Tanaka, Hiroyuki Tajima 2001-10-02
6279941 Head-protecting air bag device Hiroki Nakajima, Toshinori Tanase, Yasuo Ochiai 2001-08-28
6254123 Mounting structure for use with a head-protecting airbag body Norio Urushi, Yoshiharu Furukawa, Minoru Chida, Etsuji Saito, Kenichi Nakajima 2001-07-03