TY

Takashi Yokoyama

NE Nec: 2 patents #192 of 1,934Top 10%
NC Nkk Co.: 2 patents #6 of 133Top 5%
HI Hitachi: 1 patents #1,533 of 3,950Top 40%
HC Hitachi Car Engineering Co.: 1 patents #39 of 140Top 30%
IC Ishikawajima-Harima Heavy Industries Co.: 1 patents #12 of 70Top 20%
Overall (2002): #7,407 of 266,432Top 3%
5
Patents 2002

Issued Patents 2002

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6479407 Semiconductor device and process for producing the same Tatsuya Usami 2002-11-12
6435113 Incineration apparatus and method which suppress generation of dioxins Kunio Miyazawa, Hideki Nagano, Satoshi Fujii, Manabu Kuroda, Takaaki Kondo 2002-08-20
6401689 Electric throttle-control apparatus and motor used for the apparatus Masaru Ito, Shinichi Fujino, Hisaya Shimizu, Yoshinori Fukasaku, Masahiro Hiruta 2002-06-11
6344411 OHMIC contact plug having an improved crack free tin barrier metal in a contact hole and method of forming the same Yoshiaki Yamada 2002-02-05
6341516 Plate reduction press apparatus and methods Shigeki Narushima, Kenichi Ide, Yasushi Dodo, Toshihiko Obata, Sadakazu Masuda +1 more 2002-01-29