TO

Tsutomu Ozawa

NS Nippon Steel: 7 patents #329 of 4,423Top 8%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
Overall (All Time): #526,668 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
5741963 Adjustment method for spark plug and apparatus therefor Hiroshi Nakatani, Syoiti Umekawa, Hirofumi Nishiwaki 1998-04-21
5301742 Amorphous alloy strip having a large thickness Takashi Sato, Toshio Yamada 1994-04-12
5021725 Circuit arrangement for preventing inductive interference in an electric car Yoshiji Jimbo 1991-06-04
4865664 Amorphous alloy strips having a large thickness and method for producing the same Takashi Sato, Toshio Yamada 1989-09-12
4784984 Stainless steel ribbon for use as a catalyst carrier for automobile exhaust gas and catalyst carrier containing the ribbon coiled into a honeycomb Mikio Yamanaka, Keiichi Omura, Masayuki Tendo, Susumu Takemura, Takashi Sato 1988-11-15
4757240 Apparatus for controlling electric vehicle using induction motor Tetsuya Mizobuchi 1988-07-12
4719964 Method for producing a metal wire Takashi Sato, Toshio Yamada 1988-01-19
4600048 Method for continuous casting of metal strip Takashi Sato, Katsuhiro Minamida 1986-07-15
4487812 Magnetic amorphous alloy sheet having a film thereon Hironobu Kawasaki, Takashi Sato, Tomohiko Hayashi 1984-12-11
4437907 Amorphous alloy for use as a core Takashi Sato 1984-03-20