TH

Takeshi Hirakawa

DC Dai-Ichi Seiko Co.: 17 patents #6 of 124Top 5%
I- I-Pex: 2 patents #13 of 55Top 25%
NK Nikko Kogyo Kabushiki Kaisha: 1 patents #7 of 28Top 25%
Overall (All Time): #194,418 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDate
10985505 Connector with exposed conductive contact 2021-04-20
10931065 Connector including plate-shaped conductor and casing with through hole Naoto Onoda 2021-02-23
10897097 Electrical connector device 2021-01-19
10700458 Electric connector and connector device Tadamichi Yayoshi, Takahiro Fukushima 2020-06-30
10230185 Connector device 2019-03-12
9601849 Substrate-connecting electric connector and substrate-connecting electric connector device 2017-03-21
9257761 Electrical coaxial connector 2016-02-09
9203196 Electrical coaxial connector 2015-12-01
8986043 Switch-equipped coaxial connector Yoichi Hashimoto 2015-03-24
8968005 Circuit-terminal connecting device 2015-03-03
8790121 Electrical connector and electrical connector assembly 2014-07-29
8678859 Switch-equipped coaxial connector 2014-03-25
D700891 Electric connector Yoichi Hashimoto, Takao Yamauchi 2014-03-11
8628355 Electrical connector and electrical connector assembly 2014-01-14
8550837 Electrical connector and electrical connector assembly Tetsuya Tagawa 2013-10-08
8535074 Switch-equipped coaxial connector Kenichi Yotsutani 2013-09-17
D683313 Electric connector Yoichi Hashimoto 2013-05-28
D680494 Electric connector 2013-04-23
D673499 Electric connector 2013-01-01
D607825 Electrical connector 2010-01-12
D607411 Electrical connector 2010-01-05
5829722 Electric component holder and mechanism of securing the same Osamu Igarashi 1998-11-03