KS

Keiichi Shimizu

TT Toshiba Lighting & Technology: 59 patents #2 of 486Top 1%
TC Toyo Kohan Co.: 12 patents #14 of 295Top 5%
OM Omron: 10 patents #250 of 3,089Top 9%
KK Kokusan Kinzoku Kogyo Kabushiki Kaisha: 8 patents #3 of 44Top 7%
KT Kabushiki Kaisha Toshiba: 7 patents #4,294 of 21,451Top 25%
Mitsubishi Electric: 6 patents #4,940 of 25,717Top 20%
Nissan Motor Co.: 5 patents #1,472 of 8,689Top 20%
Ricoh Company: 4 patents #4,167 of 9,818Top 45%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
SA Sanden: 2 patents #221 of 631Top 40%
KC Kansai Paint Co.: 2 patents #263 of 822Top 35%
TE Toshiba Electric Equipment: 2 patents #7 of 25Top 30%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
NT National Institute Of Information And Communications Technology: 1 patents #228 of 517Top 45%
NP Nippon Telegraph And Telephone Public: 1 patents #297 of 842Top 40%
OC Omron Automotive Electronics Co.: 1 patents #98 of 186Top 55%
KC Kansai Electric Power Co.: 1 patents #210 of 506Top 45%
AC Ando Electric Co.: 1 patents #158 of 301Top 55%
📍 Aki, OH: #1 of 1 inventorsTop 100%
Overall (All Time): #11,423 of 4,157,543Top 1%
112
Patents All Time

Issued Patents All Time

Showing 26–50 of 112 patents

Patent #TitleCo-InventorsDate
8540396 Lighting system Satoshi Watanabe, Takeshi Osada, Toshiya Tanaka, Shigeru Osawa, Takeshi Hisayasu +3 more 2013-09-24
8536800 Illuminating device and controlling method thereof Hirokazu Otake, Toshiyuki Hiraoka, Nobuo Shibano 2013-09-17
8523402 Socket device Satoshi Watanabe, Takeshi Osada, Toshiya Tanaka, Shigeru Osawa, Takeshi Hisayasu +3 more 2013-09-03
8476840 LED lighting device and lighting equipment Noriyuki Kitamura, Hiroshi Terasaka, Tomokazu Usami 2013-07-02
8450943 Illuminating device and controlling method thereof Hirokazu Otake, Toshiyuki Hiraoka, Nobuo Shibano 2013-05-28
8441208 Light emitting module and illuminating device Hirokazu Otake, Toshiyuki Hiraoka, Nobuo Shibano 2013-05-14
8439521 Light-emitting module and luminaire Hiroaki Watanabe, Naoki Sugishita, Homare Takai 2013-05-14
8434908 Socket device Satoshi Watanabe, Takeshi Osada, Toshiya Tanaka, Shigeru Osawa, Takeshi Hisayasu +3 more 2013-05-07
8430535 Socket device, lamp device and lighting device Satoshi Watanabe, Takeshi Osada, Toshiya Tanaka, Shigeru Osawa, Takeshi Hisayasu +3 more 2013-04-30
8427059 Lighting device Nobuhiko Betsuda, Takumi Suwa, Hitoshi Kawano, Akiko Saito, Makoto Bessho +3 more 2013-04-23
8354804 Power supply device and lighting equipment Hirokazu Otake, Mitsuhiko Nishiie, Takuro Hiramatsu 2013-01-15
8197086 Lighting fixture Hiroaki Watanabe, Erika Takenaka, Kozo Ogawa, Tatsuo Maruyama 2012-06-12
8188680 Illuminating device Hirokazu Otake, Toshiyuki Hiraoka, Nobuo Shibano 2012-05-29
D656262 Recess lighting fixture Masayuki Yoshinobu, Sumio Hashimoto, Masaru Inoue 2012-03-20
8079736 Lighting apparatus Masaru Inoue, Sumio Hashimoto, Hirokazu Otake, Mitsuhiko Nishiie, Takuro Hiramatsu +1 more 2011-12-20
8057072 Light-emitting module and illumination apparatus Erika Takenaka, Kozo Ogawa, Hiroaki Watanabe, Akimichi Takahashi, Shinji Nogi +1 more 2011-11-15
8047687 Lighting apparatus Masaru Inoue, Sumio Hashimoto, Hirokazu Otake, Mitsuhiko Nishiie, Takuro Hiramatsu +1 more 2011-11-01
8042973 Lighting apparatus Masaru Inoue, Sumio Hashimoto, Hirokazu Otake, Mitsuhiko Nishiie, Takuro Hiramatsu +1 more 2011-10-25
7952295 Illuminating device Hirokazu Otake, Toshiyuki Hiraoka, Nobuo Shibano 2011-05-31
D623593 Lamp socket Takeshi Osada, Satoshi Watanabe, Shizuka Sakamoto 2010-09-14
7787476 Layer 2 switch network system Masahiro Kuroda 2010-08-31
D618827 Light emitting diode module Jun Matsumoto, Sumio Hashimoto, Masaru Inoue 2010-06-29
7722213 Lighting apparatus Masaru Inoue, Sumio Hashimoto, Hirokazu Otake, Mitsuhiko Nishiie, Takuro Hiramatsu +1 more 2010-05-25
7714042 Coating composition for cans Masaaki Saika, Hideki Matsuda, Yuuichi Inada, Naoki Horike, Sumio Noda +2 more 2010-05-11
D610289 Recessed lighting fixture Masayuki Yoshinobu, Sumio Hashimoto, Masaru Inoue 2010-02-16