YM

Yutaka Matsumura

Sumitomo Electric Industries: 15 patents #1,596 of 21,551Top 8%
SS Sumitomo Wiring Systems: 5 patents #684 of 2,615Top 30%
Ricoh Company: 3 patents #4,826 of 9,818Top 50%
AT Autonetworks Technologies: 2 patents #557 of 1,079Top 55%
TK Toyo Boseki Kabushiki Kaisha: 1 patents #541 of 1,085Top 50%
Overall (All Time): #189,835 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDate
12322527 Electrically insulated cable Shigeyuki Tanaka, Taro Fujita, Takumi OOSHIMA, Jo YAGISAWA 2025-06-03
12131840 Electrically insulated cable Shigeyuki Tanaka, Taro Fujita, Takumi OOSHIMA, Jo YAGISAWA 2024-10-29
12073963 Core electric wire for multicore cable, and multicore cable Shigeyuki Tanaka, Taro Fujita, Takaya Kohori, Takumi OOSHIMA, Jo YAGISAWA 2024-08-27
11973197 Lead wire for nonaqueous electrolyte battery, insulating film and nonaqueous electrolyte battery Kengo Goto, Akira TSUCHIKO 2024-04-30
11772585 Wiring system for automobile Akio Ishihara, Shinya Itou 2023-10-03
11600403 Cable Shigeyuki Tanaka, Taro Fujita, Takaya Kohori, Masayuki Ishikawa 2023-03-07
11456090 Insulated electrical cable with inner sheath layer Shigeyuki Tanaka, Taro Fujita, Takaya Kohori, Masayuki Ishikawa 2022-09-27
11410789 Core wire for multi-core cables and multi-core cable Shigeyuki Tanaka, Taro Fujita, Takaya Kohori, Masayuki Ishikawa 2022-08-09
11208058 Electrical component-attached wire harness for vehicle dashboard and assembly structure of electrical component-attached wire harness Koji Yamaguchi, Housei MIZUNO, Shinya Sadohara, Hiroki Hirai, Shinya Itou 2021-12-28
11101054 Core wire for multi-core cables and multi-core cable Shigeyuki Tanaka, Taro Fujita, Takaya Kohori, Masayuki Ishikawa 2021-08-24
10991484 Multi-conductor cable for vehicle and method for manufacturing multi-conductor cable for vehicle Shigeyuki Tanaka, Taro Fujita, Takaya Kohori 2021-04-27
10182175 Information processing apparatus Hidenori Shindoh 2019-01-15
10135229 Protector and wire harness Ichirou Komaba 2018-11-20
9686438 Image processing apparatus configured to print image data among multiple recording sheets, image processing system, image processing method, and recording medium configured to perform same Shuko KUWANO, Taku Yamawaki 2017-06-20
9614318 Connector and wiring harness 2017-04-04
9539959 Structure for attaching band clip to corrugated tube 2017-01-10
9333666 Image forming apparatus, security printing method, and storage medium Taku Yamawaki, Shuko KUWANO 2016-05-10
6489021 Multi-layer resin films having excellent oxygen gas barrier properties and process for their production Yoshifumi Yamamoto, Ichiro Kitaura, Noriko Takahashi, Takeshi Ohazama, Chikao Morishige 2002-12-03
5416871 Molded optical connector module Hisato Takahashi, Toru Kawagishi 1995-05-16
5361318 Optical module having dimensional accuracy Hisao Go 1994-11-01
5275765 Method of manufacturing an optical module using a mold die Hisao Go 1994-01-04
5099307 Process for producing optical module Hisao Go 1992-03-24