KI

Kazuhisa Ishida

HI Hitachi: 4 patents #8,942 of 28,497Top 35%
DC Daido Steel Co.: 3 patents #24 of 272Top 9%
TC Toyoda Gosei Co.: 3 patents #706 of 2,296Top 35%
HC Hitachi Construction Machinery Co.: 2 patents #502 of 1,234Top 45%
JT Jtekt: 2 patents #749 of 1,969Top 40%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
TK Toyo Boseki Kabushiki Kaisha: 1 patents #541 of 1,085Top 50%
HS Hitachi Chubu Software: 1 patents #13 of 34Top 40%
Overall (All Time): #342,936 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11268572 Rolling slide member, rolling bearing using same, and method for manufacturing rolling slide member Nao Inazaki, Fumihiro Furukawa, Kanji Kawasaki, Hisato Nishisaka, Tomoya Hattori +4 more 2022-03-08
11215230 Rolling slide member, rolling bearing using same, and method for manufacturing rolling slide member Nao Inazaki, Fumihiro Furukawa, Kanji Kawasaki, Hisato Nishisaka, Tomoya Hattori +4 more 2022-01-04
9217523 Connecting structure for tube Tetsuji Kato 2015-12-22
7544313 Cap for fuel tank comprising electrically conductive resin composition of a polyamide type Akira Taniguchi, Satoshi Sakai, Hiroyuki Nakagawa, Kiyomitsu Terashima 2009-06-09
7543715 Vehicle fuel cap with axial longitudinal grooves in casing body Shoichi Hokazono, Yoshinobu Terada 2009-06-09
6913163 Fuel cap Masayuki Nakagawa, Hiroyuki Hagano, Hiroyuki Sato, Kimio Tsubaki 2005-07-05
6764645 Steel for machine structural use having good machinability and chip-breakability Masakazu Hayaishi, Takashi Kano, Yutaka Kurebayashi, Makoto Hobo 2004-07-20
6644629 Overwinding prevention device for winch Shinobu Higashi, Kouji Funato, Toshimi Sakai, Masami Ochiai, Teruo Igarashi +2 more 2003-11-11
6599469 Non-heat treated steel for soft nitriding Koichiro Inoue 2003-07-29
6339929 Swivel control apparatus Tsutomu Udagawa, Teruo Igarashi, Masami Ochiai, Toshimi Sakai, Kouji Funato 2002-01-22
5933613 Computer system and inter-bus control circuit Toshio Tanaka, Tetsuro Kiyomatsu, Shigeo Tsujioka 1999-08-03
5572701 Bus snoop method and apparatus for computer system having CPU with cache and main memory unit Takashi Inagawa, Katuya Banno 1996-11-05
5109331 Compiling a source program by analyzing a subscript of an array included in a loop processing of a computer Yasusi Kanada, Shizuo Gotou 1992-04-28
4773007 Complier code optimization method for a source program having a first and second array definition and use statements in a loop Yasusi Kanada 1988-09-20