KH

Kouki Hirano

HI Hitachi: 25 patents #1,255 of 28,497Top 5%
HC Hitachi Cable: 11 patents #38 of 1,086Top 4%
HF Hitachi Cable Fine-Tech: 1 patents #10 of 33Top 35%
📍 Hitachinaka, JP: #98 of 2,447 inventorsTop 5%
Overall (All Time): #83,181 of 4,157,543Top 3%
39
Patents All Time

Issued Patents All Time

Showing 26–39 of 39 patents

Patent #TitleCo-InventorsDate
8746988 Cable with a connector used for transmission of an electrical signal, an optical signal, and the like Juhyun Yu, Hitoshi Horita 2014-06-10
8698264 Photoelectric conversion module Hiroki Yasuda, Yoshinori Sunaga, Shohei Hata 2014-04-15
8611704 Photoelectric conversion module Hiroki Yasuda, Yoshinori Sunaga, Juhyun Yu 2013-12-17
8571361 Combined optical and electrical flexible wiring and production method therefor Hiroki Yasuda, Takami Ushiwata, Masanobu Ito 2013-10-29
D691093 Multimedia connector Juhyun Yu, Kenichi Ohhashi 2013-10-08
D689025 Installer for a connector Juhyun Yu 2013-09-03
8406585 Optical waveguide, optical wiring member, and method of mounting optical device on optical wiring member Takami Ushiwata 2013-03-26
8363993 Combined optical and electrical interconnection module and method for producing same Juhyun Yu, Takami Ushiwata, Kenichi Murakami 2013-01-29
8335415 Mirror-embedded light transmission medium and fabrication method of same Takami Ushiwata 2012-12-18
8150225 Optical fiber mounting waveguide device and method for fabricating same Hiroki Yasuda, Takami Ushiwata 2012-04-03
7876988 Optical fiber mounting waveguide device and method for fabricating same Hiroki Yasuda, Takami Ushiwata 2011-01-25
7133592 Polymer optical waveguide and method of making the same Hiroki Yasuda, Tomiya Abe, Yuzo Ito 2006-11-07
6122431 Optical transmission member Tomiya Abe, Yoshikazu Hayakawa, Masanori Matsumoto, Fumitaka Nakahigashi 2000-09-19
5857761 Illumination device Tomiya Abe, Fumitaka Nakahigashi, Masanori Matsumoto, Yoshikazu Hayakawa, Tohru Sasaki 1999-01-12