YK

Yasuhiro Kiyono

OM Omron: 13 patents #160 of 3,089Top 6%
OE Omron Tateisi Electronics: 10 patents #12 of 599Top 3%
RS Ricoh Printing Systems: 1 patents #97 of 200Top 50%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #174,155 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9514901 Push switch using a heart shaped cam Akio Taniguchi 2016-12-06
9236199 Switch Akio Taniguchi 2016-01-12
8952771 Switch and electronic device Toshihiro Naruo 2015-02-10
8835783 Switch and method for producing the same Toshihiro Naruo 2014-09-16
8558131 Switch having a plunger, a support terminal, and a coil spring Toshihiro Naruo 2013-10-15
8169282 Switch and electronic device Toshihiro Naruo 2012-05-01
8134095 Switch having a movable contact piece with a J-shaped cross section Toshihiro Naruo 2012-03-13
8017883 Switch Toshihiro Naruo 2011-09-13
7919735 High-frequency heating device Toshihiro Naruo, Kouji Yamamoto, Yuji Hayakawa, Isao Mizuta 2011-04-05
7772508 Switch having a base, a slider, and a conductive coil spring Toshihiro Naruo 2010-08-10
7428394 Electronic color photography apparatus Tomofumi Yoshida, Kazuhiro Wakamatsu, Masahiko Saito, Shunichi Oohara 2008-09-23
7365283 Switch Toshihiro Naruo, Yasuhiro Sakashita 2008-04-29
7223931 Switch Toshihiro Naruo 2007-05-29
6753489 Switch, push-button switch and rotary-lever switch Toshihiro Naruo 2004-06-22
4908485 Push-button switch Sueaki Honda, Mitsuji Hayashi, Takashi Niwa, Tomohiko Hayakawa 1990-03-13
4788447 Switch control device for motor vehicle Yutaka Takeyama 1988-11-29
4778955 Limit switch assembly Haruo Atsumi 1988-10-18
4764745 Slide switch with externally mounted protective circuit breaker Tatsuo Aoi, Sueaki Honda, Hauro Atsumi 1988-08-16
4719395 Variable speed control switch for an electric tool including a DC motor Tatsuo Aoi, Haruo Atsumi, Takeshi Kikukawa, Kunio Nagata, Sueaki Honda 1988-01-12
4705959 Switch control device for motor vehicle Yutaka Takeyama 1987-11-10
4691116 Switch control device for motor vehicle Yutaka Takeyama 1987-09-01
4556768 Limit switch assembly Haruo Atsumi, Norio Iwakiri, Tomohiko Hayakawa 1985-12-03
4346275 Illuminated pushbutton switch Norio Iwakiri 1982-08-24
4196348 Contactless snap-action photoelectric switch Norio Iwakiri 1980-04-01