HY

Hiroshi Yamada

VJ Victor Company Of Japan: 2 patents #15 of 118Top 15%
FC Fuji Photo Optical Co.: 1 patents #15 of 48Top 35%
HI Hitachi: 1 patents #856 of 3,149Top 30%
IC Idemitsu Kosan Co.: 1 patents #34 of 95Top 40%
AC Anden Co.: 1 patents #1 of 2Top 50%
TC Teijin Seiki Co.: 1 patents #8 of 18Top 45%
UN Unitika: 1 patents #5 of 66Top 8%
NC Nippondenso Co.: 1 patents #81 of 444Top 20%
Overall (1994): #390 of 165,921Top 1%
10
Patents 1994

Issued Patents 1994

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
5339059 Electromagnetic relay Shotaro Kawamura 1994-08-16
5324369 Spike pin and system for mounting a spike pin 1994-06-28
5323518 Dropper separating and positioning mechanism Juro Tachibana, Yoshihide Nishimura 1994-06-28
5322869 Styrene-based resin composition and process for production of moldings Komei Yamasaki, Takashi Sumitomo, Toshikazu Ijitsu, Toshihiro Furusawa 1994-06-21
5319740 Expert system building method and system Kenichi Nakarai, Katsuyuki Yoshino 1994-06-07
5319495 Zoom lens 1994-06-07
5301027 Method of superimposing data of character on video data Takashi Kiyofuji, Kohsuke Kinoshita, Toshihiko Monma 1994-04-05
5293274 Timebase axis error compensation apparatus in an information recording/reproduction apparatus 1994-03-08
5282299 Dropper separating mechanism Juro Tachibana, Yoshihide Nishimura 1994-02-01
5283181 Conjugated enzyme electrode Isamu Uchida, Tomokazu Matsue, Hsien-Chang Chang, Akinori Ueno 1994-02-01