TS

Tomio Sugiyama

DE Denso: 15 patents #687 of 11,792Top 6%
NC Nippondenso Co.: 6 patents #366 of 3,479Top 15%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
Overall (All Time): #196,494 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9709457 Method of detecting defects in honeycomb structural body Yasushi Miyamura, Hiromi Inada, Kouji Hori, Kazuo Matsubara 2017-07-18
7824531 Multilayered air-fuel ratio sensor Hiromi Sano, Masahiro Shibata, Syuichi Nakano 2010-11-02
7121128 Method of manufacturing elliptic deep-drawn products Hiroshi Kato, Hirohide Azuma, Tsugio Saito 2006-10-17
7045047 Gas sensor element Makoto Nakae, Susumu Naito, Namitsugu Fujii, Hiromi Sano, Kazuya Nakagawa 2006-05-16
6949175 Gas sensing element Takehito Kimata 2005-09-27
6660142 Nonfragile and quickly activatable structure of gas sensor element Makoto Nakae, Shinichiro Imamura 2003-12-09
6340419 Multilayered air-fuel ratio sensing element Makoto Nakae 2002-01-22
6338782 Gas sensor Shinichiro Imamura, Akio Tanaka 2002-01-15
6332965 Composite gas sensor Naoto Miwa, Masahiro Shibata, Hiromi Sano, Akio Tanaka 2001-12-25
6258233 Multilayered air-fuel ratio sensing element Masahiro Shibata, Hiromi Sano 2001-07-10
6205843 Gas sensing element and a method for measuring a specific gas concentration Akio Tanaka, Shinichiro Imamura, Satoshi Hada, Keigo Mizutani 2001-03-27
6156176 Air fuel ratio sensor with oxygen pump cell Masahiro Sibata, deceased, Makoto Nakae 2000-12-05
6110348 NOx sensor and manufacturing method of the same Naoto Miwa, Masahiro Shibata, Hiromi Sano 2000-08-29
5830339 Gas concentration detector Isao Watanabe, Masahiro Shibata, Syuichi Nakano, Shinichiro Imamura 1998-11-03
5811660 Air-fuel ratio sensing element Syuichi Nakano, Shinichiro Imamura, Hiromi Sano 1998-09-22
5804699 Air-fuel ratio sensor unit Makoto Nakae 1998-09-08
5787866 Air-fuel ratio sensor Naoto Miwa, Hiromi Sano, Masahiro Shibata, Syuichi Nakano, Shinichiro Imamura 1998-08-04
5660661 Oxygen sensor Masatoshi Suzuki, Hiromi Sano, Toshitaka Saito, Satoru Nomura 1997-08-26
5522979 Stratified ceramic body, oxygen sensor using the same and fabrication method thereof Hirohiko Tatumoto, Shouzo Tanida, Hiroshi Furuhashi 1996-06-04
5447618 Oxygen sensor Masatoshi Suzuki, Hiromi Sano, Toshitaka Saito, Satoru Nomura 1995-09-05
5421984 Oxygen concentration sensor Toshitaka Saito, Masatoshi Suzuki, Hiromi Sano, Satoru Nomura 1995-06-06
5419828 Air fuel ratio detecting apparatus and method for manufacturing thereof Syuichi Nakano, Tomoji Fukaya, Masatoshi Suzuki 1995-05-30