TK

Tetsuya Kuwabara

Sumitomo Electric Industries: 43 patents #229 of 21,551Top 2%
AT Autonetworks Technologies: 31 patents #29 of 1,079Top 3%
SS Sumitomo Wiring Systems: 31 patents #67 of 2,615Top 3%
NC Nitto Kohki Co.: 5 patents #29 of 144Top 25%
Overall (All Time): #57,768 of 4,157,543Top 2%
48
Patents All Time

Issued Patents All Time

Showing 26–48 of 48 patents

Patent #TitleCo-InventorsDate
10553328 Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire Misato Kusakari, Yoshihiro Nakai, Taichiro Nishikawa, Yasuyuki Otsuka, Hayato Ooi 2020-02-04
10522263 Aluminum alloy wire, aluminum alloy strand wire, covered electrical wire, and terminal-equipped electrical wire Misato Kusakari, Yoshihiro Nakai, Taichiro Nishikawa, Yasuyuki Otsuka, Hayato Ooi 2019-12-31
10515738 Copper alloy wire, copper alloy twisted wire, covered electric wire, and wiring harness Ryoma UEGAKI, Akiko Inoue, Hiroyuki Kobayashi, Kinji Taguchi, Yasuyuki Ootsuka 2019-12-24
10370743 Aluminum alloy wire, aluminum alloy twisted wire, covered wire, and wiring harness Hiroyuki Kobayashi, Kinji Taguchi, Yasuyuki Ootsuka, Misato Kusakari 2019-08-06
10128018 Copper alloy wire, copper alloy stranded wire, covered electric wire, and terminal-fitted electric wire Akiko Inoue, Taichiro Nishikawa, Kiyotaka Utsunomiya, Hiroshi Fujita, Yasuyuki Ootsuka +1 more 2018-11-13
9972411 Copper alloy wire, copper alloy stranded wire, covered electric wire, and terminal-fitted electric wire Akiko Inoue, Taichiro Nishikawa, Misato Kusakari, Hiroyuki Kobayashi 2018-05-15
9490550 Aluminum-based terminal fitting Takuji Otsuka, Hiroki Hirai, Junichi Ono, Kingo Furukawa, Teruyoshi Munekata +5 more 2016-11-08
9455464 Power generation apparatus Chihiro Hiraiwa, Masatoshi Majima, Tomoyuki Awazu, Naho Mizuhara, Toshio Ueda +2 more 2016-09-27
9325024 Gas decomposition component, method for producing gas decomposition component, and power generation apparatus Chihiro Hiraiwa, Masatoshi Majima, Tomoyuki Awazu, Naho Mizuhara, Toshio Ueda +2 more 2016-04-26
9252505 Terminal connector, electric wire with terminal connector, and method of connecting terminal connector and electric wire Takuji Otsuka, Hiroki Hirai, Junichi Ono, Kingo Furukawa, Teruyoshi Munekata +5 more 2016-02-02
9132384 Gas decomposition component, power generation apparatus, and method for decomposing gas Chihiro Hiraiwa, Masatoshi Majima, Tomoyuki Awazu, Naho Mizuhara, Toshio Ueda +2 more 2015-09-15
9136552 Gas decomposition component, ammonia decomposition component, power generation apparatus, electrochemical reaction apparatus, and method for producing gas decomposition component Chihiro Hiraiwa, Masatoshi Majima, Tomoyuki Awazu, Toshio Ueda, Toshiyuki Kuramoto 2015-09-15
8865367 Gas decomposition component Chihiro Hiraiwa, Masatoshi Majima, Tomoyuki Awazu, Toshio Ueda, Toshiyuki Kuramoto 2014-10-21
8061527 Grain classifying device and adhesive containing grains classified by the device Keiji Koyama, Masaru Haga, Hideki Kashihara 2011-11-22
8047381 Grain classifying device and adhesive containing grains classified by the device Keiji Koyama, Masaru Haga, Hideki Kashihara 2011-11-01
8038762 Process for production of chain metal powders, chain metal powers produced thereby, and anisotropic conductive film formed by using the powders Hideaki Toshioka, Hideki Kashihara, Keiji Koyama, Takashi Sakai 2011-10-18
7850760 Process for production of chain metal powders, chain metal powders produced thereby, and anisotropic conductive film formed using the powders Hideaki Toshioka, Hideki Kashihara, Keiji Koyama, Takashi Sakai 2010-12-14
7285152 Method of manufacturing chain-structure metal powder Kohei Shimoda, Masatoshi Majima, Keiji Koyama, Issei Okada 2007-10-23
6779778 Pipe coupling 2004-08-24
6581907 Pipe coupling Naoyuki Kotake 2003-06-24
6129334 Pipe coupling socket 2000-10-10
D412738 Socket of pipe coupling 1999-08-10
D406881 Socket of pipe coupling 1999-03-16