SI

Seitoku Ito

NS Nippon Soken: 7 patents #176 of 1,540Top 15%
TO Toyota: 7 patents #4,145 of 26,838Top 20%
GI Genesis Research Institute: 6 patents #2 of 42Top 5%
NC Nippondenso Co.: 2 patents #1,150 of 3,479Top 35%
Overall (All Time): #369,057 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12128383 Cluster supported catalyst and production method therefor Yoshihiro Takeda, Namiki Toyama, Kazuhiro EGASHIRA, Toshiaki Tanaka 2024-10-29
11998896 Cluster supported catalyst and production method therefor Yoshihiro Takeda, Namiki Toyama, Kazuhiro EGASHIRA, Toshiaki Tanaka 2024-06-04
11673126 Cluster-supporting porous carrier and method for producing same Yoshihiro Takeda, Namiki Toyama, Kazuhiro EGASHIRA, Toshiaki Tanaka, Masahiko Ichihashi 2023-06-13
11219884 Cluster supported catalyst and production method therefor Yoshihiro Takeda, Namiki Toyama, Kazuhiro EGASHIRA, Toshiaki Tanaka 2022-01-11
11014073 Cluster supported catalyst and method for producing same Kazuhiro EGASHIRA, Yoshihiro Takeda, Namiki Toyama, Toshiaki Tanaka, Masahiko Ichihashi 2021-05-25
10576460 Cluster-supporting catalyst and process for producing the same Namiki Toyama, Yoshihiro Takeda, Masahiko Ichihashi, Toshiaki Tanaka, Kazuhiro EGASHIRA 2020-03-03
4633706 System for measuring amount of particulates exhausted from vehicle engine Shigeo Iwashita, Sigeru Kamiya, Hiroshi Noguchi, Nobuhisa Mori 1987-01-06
4557670 Compressor Mitsuo Inagaki, Kenji Takeda, Yoshiki Kurokawa 1985-12-10
4502850 Rotary compressor Mitsuo Inagaki, Hisashi Aoki 1985-03-05
4487562 Rotary vane type compressor Mitsuo Inagaki, Kenji Takeda 1984-12-11
4459817 Rotary compressor Mitsuo Inagaki, Takao Kasagi 1984-07-17
4451220 Rotary compressor with clearance between movable vanes and slits of the rotor Kenji Takeda, Mitsuo Inagaki, Nobuo Motoda 1984-05-29
4408968 Rotary compressor Mitsuo Inagaki, Hideaki Sasaya 1983-10-11