JK

Jiro Koyama

OM Omron: 15 patents #121 of 3,089Top 4%
Ricoh Company: 2 patents #5,693 of 9,818Top 60%
Overall (All Time): #256,942 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9466906 Resilient contact terminal and connector using same Hirotada Teranishi, Takahiro Sakai 2016-10-11
9368893 Connection terminal and connector using same Hirotada Teranishi, Takahiro Sakai 2016-06-14
9124057 Mounting component, electronic device, and mounting method Hirotada Teranishi 2015-09-01
8784145 Terminal and connector using the same Hirotada Teranishi 2014-07-22
8678851 Contact section having an irregular shape formed thereon by electroforming Hitoshi Yoshida, Hidekazu Yoshioka, Takaaki Suzumura 2014-03-25
8657635 Terminal and connector using the same Hirotada Teranishi 2014-02-25
8641460 Mounting component, electronic device, and mounting method Hirotada Teranishi 2014-02-04
8556667 Terminal and connector with terminal Hirotada Teranishi 2013-10-15
D665361 Electric connector terminal Hirotada Teranishi 2012-08-14
8197290 Electric connector, electronic device, and electrically-conductive touch method Hirotada Teranishi 2012-06-12
8100731 Electric connector, electronic device, and electrically-conductive touch method Hirotada Teranishi 2012-01-24
7905739 Connector connection terminal and connector using the same Yoshinobu Hemmi, Hirotada Teranishi, Tadayuki Sakase 2011-03-15
7896675 Connector connection terminal comprising a pointed portion formed through Electroforming and connector incorporating the same Yoshinobu Hemmi, Hirotada Teranishi, Tadayuki Sakase 2011-03-01
D614581 Connector pin Yoshinobu Hemmi, Hirotada Teranishi, Tadayuki Sakase 2010-04-27
D604701 Connector pin Yoshinobu Hemmi, Hirotada Teranishi, Tadayuki Sakase 2009-11-24
4648687 Optical switching device Taizo Yoshida, Masaaki Mori, Masamitsu Haruna 1987-03-10
4645293 Optical waveguide coupler having a grating electrode Taizo Yoshida, Akihito Tanji, Masamitsu Masuda 1987-02-24
4312562 Optical control device Hideo Segawa, Hiroshi Nishihara, Masamitsu Masuda 1982-01-26