TO

Takuji Otsuka

AT Autonetworks Technologies: 22 patents #61 of 1,079Top 6%
Sumitomo Electric Industries: 22 patents #886 of 21,551Top 5%
SS Sumitomo Wiring Systems: 22 patents #140 of 2,615Top 6%
TO Toyota: 3 patents #8,352 of 26,838Top 35%
KU Kyushu University: 1 patents #77 of 186Top 45%
📍 Shimabara, JP: #71 of 395 inventorsTop 20%
Overall (All Time): #189,019 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDate
12431638 Terminal-equipped electric wire and connector-equipped electric wire Yoshitaka Ikeda, Kosuke Sone, Keisuke Kondo, Takahiro Maruyama, Yasuto Takeda +1 more 2025-09-30
12263796 Door wiring module, service hole cover and method of manufacturing door wiring module Housei MIZUNO, Hiroki Hirai, Makoto Higashikozono, Koji Yamaguchi 2025-04-01
11745290 Metal member-welded structure and method of manufacturing metal member-welded structure Koki SUGIMURA, Tetsuya Kuwabara, Kazuhiro Goto, Hiroki Hirai, Tetsuji Tanaka +5 more 2023-09-05
10559403 Composition having oil film retention function, anticorrosive agent using same, and insulated terminated electric wire Tatsuya Hase, Takehiro Hosokawa, Kazuo Nakashima, Kazuhiro Goto, Hiroki Hirai +3 more 2020-02-11
10290957 Terminal-equipped wire and wire harness with resin coating on terminal fitting Takuya Yamashita, Tetsuya Nakamura, Yoshiaki Yamano, Junichi Ono, Takaaki Ito 2019-05-14
10224647 Wire with a crimped terminal Hiroshi Hamada, Satoshi Morikawa, Takehiro Nakata, Takanobu Shimada 2019-03-05
9490550 Aluminum-based terminal fitting Hiroki Hirai, Junichi Ono, Kingo Furukawa, Teruyoshi Munekata, Hajime Ota +5 more 2016-11-08
9252505 Terminal connector, electric wire with terminal connector, and method of connecting terminal connector and electric wire Hiroki Hirai, Junichi Ono, Kingo Furukawa, Teruyoshi Munekata, Hajime Ota +5 more 2016-02-02
9209615 Electric wire with terminal and connector Junichi Ono, Eiji Saijo, Hiroki Hirai, Hiroki Shimoda, Hajime Kawase +5 more 2015-12-08
9184541 Terminal and terminal-provided wire Kenji Miyamoto, Junichi Ono, Toshiya Oota, Takashi Tonosaki 2015-11-10
8802987 Electric wire equipped with terminal fitting and method of manufacturing the same Satoshi Morikawa, Kazumasa Kobayashi, Hiroki Shimoda 2014-08-12
8726500 Method for manufacturing electric wire with terminal Masahiro Hagi, Hiroki Shimoda, Hiroki Hirai, Junichi Ono, Tetsuji Tanaka 2014-05-20
8622776 Terminal fitting and electric wire equipped with the same Satoshi Morikawa, Kazumasa Kobayashi, Hiroki Shimoda 2014-01-07
8496504 Crimp terminal, terminal-equipped electric wire with the crimp terminal, and methods for producing them Junichi Ono, Hiroki Hirai, Tetsuji Tanaka, Hiroki Shimoda 2013-07-30
8430700 Terminal connector and electric wire with terminal connector Junichi Ono, Hiroki Hirai, Tetsuji Tanaka, Hiroki Shimoda, Masaaki Tabata +4 more 2013-04-30
8425266 Terminal connector and electric wire with terminal connector Junichi Ono, Hiroki Hirai, Tetsuji Tanaka, Hiroki Shimoda, Masaaki Tabata +4 more 2013-04-23
8337262 Terminal connector and electric wire with terminal connector Junichi Ono, Hiroki Hirai, Tetsuji Tanaka, Hiroki Shimoda, Masaaki Tabata +4 more 2012-12-25
8303355 Terminal connector and electric wire with terminal connector Junichi Ono, Hiroki Hirai, Tetsuji Tanaka, Hiroki Shimoda, Kenji Okamura +1 more 2012-11-06
8246394 Terminal connector with a crimping portion with recesses Junichi Ono, Hiroki Hirai, Tetsuji Tanaka, Hiroki Shimoda, Kenji Okamura +1 more 2012-08-21
8221171 Crimp terminal, terminal-provided wire, and manufacturing method thereof Junichi Ono, Hiroki Hirai, Tetsuji Tanaka, Hiroki Shimoda, Shigeru Ogihara +1 more 2012-07-17
8177590 Crimping terminal and method of manufacturing terminal-provided wire Tetsuji Tanaka, Hiroki Hirai, Junichi Ono, Hiroki Shimoda 2012-05-15
8070536 Crimp terminal, terminal-provided wire, and manufacturing method thereof Junichi Ono, Hiroki Hirai, Tetsuji Tanaka, Hiroki Shimoda, Shigeru Ogihara +1 more 2011-12-06