TI

Takaaki Itoh

TO Toyota: 25 patents #786 of 26,838Top 3%
AC Aisan Industry Co.: 12 patents #4 of 109Top 4%
MM Mitsubishi Materials: 6 patents #167 of 1,543Top 15%
SC Sumitomo Chemical: 5 patents #946 of 4,033Top 25%
DE Denso: 3 patents #3,857 of 11,792Top 35%
Mazda Motor: 3 patents #1,256 of 4,755Top 30%
📍 Susono, JP: #59 of 1,238 inventorsTop 5%
Overall (All Time): #83,538 of 4,157,543Top 3%
39
Patents All Time

Issued Patents All Time

Showing 26–39 of 39 patents

Patent #TitleCo-InventorsDate
4562012 Variable venturi type carburetor Mitsuyoshi Teramura, Masatami Takimoto, Norihiko Nakamura, Takashi Katou, Yukinori Isoya 1985-12-31
4500476 Variable venturi type carburetor Mitsuyoshi Teramura, Masatami Takimoto, Norihiko Nakamura, Takashi Katou, Yukinori Isoya 1985-02-19
4493804 Variable venturi-type carburetor Norihiko Nakamura, Takashi Katou, Yozo Ota, Toshiharu Morino 1985-01-15
4491550 Variable venturi type carburetor Norihiko Nakamura, Toshiharu Morino 1985-01-01
4477392 Variable venturi-type carburetor Norihiko Nakamura, Takashi Katou, Yozo Ota, Toshiharu Morino 1984-10-16
4473511 Variable venturi-type carburetor Takashi Katou, Toshiharu Morino 1984-09-25
4472326 Variable venturi-type carburetor Norihiko Nakamura, Takashi Katou, Yozo Ota, Toshiharu Morino 1984-09-18
4465642 Variable venturi-type carburetor Norihiko Nakamura, Takashi Katou, Toshiharu Morino 1984-08-14
4464311 Variable venturi-type carburetor Norihiko Nakamura, Takashi Katou, Yozo Ota, Toshiharu Morino 1984-08-07
4460518 Device for controlling the operation of a carburetor Mitsuyoshi Teramura, Masatami Takimoto, Norihiko Nakamura, Takashi Katou, Shunsuke Mizutani +1 more 1984-07-17
4459243 Variable venturi-type carburetor Norihiko Nakamura, Takashi Katou, Yozo Ota, Toshiharu Morino 1984-07-10
4443388 Device for adjusting the degree of opening of the throttle valve of a carburetor Mitsuyoshi Teramura, Masatami Takimoto, Norihiko Nakamura, Takashi Katou, Toshiharu Morino +1 more 1984-04-17
4302405 Variable venturi type carburetor Tokuta Inoue, Norihiko Nakamura 1981-11-24
4185054 Variable venturi type carburetor Norihiko Nakamura, Toshimi Misumi 1980-01-22