TN

Takeshi Nakatani

NE Nec: 12 patents #1,037 of 14,502Top 8%
NI Nec Infrontia: 6 patents #16 of 197Top 9%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
CC Citizen Systems Japan Co.: 2 patents #13 of 40Top 35%
CC Citizen Watch Co.: 2 patents #460 of 1,225Top 40%
KO Komatsu: 2 patents #831 of 2,087Top 40%
TK Toyo Boseki Kabushiki Kaisha: 2 patents #343 of 1,085Top 35%
UK Ushio Denki Kabushiki Kaisha: 1 patents #309 of 583Top 55%
SI Seiko Instruments: 1 patents #836 of 1,437Top 60%
Overall (All Time): #124,204 of 4,157,543Top 3%
30
Patents All Time

Issued Patents All Time

Showing 25 most recent of 30 patents

Patent #TitleCo-InventorsDate
11493197 Light source unit and light irradiation device Takafumi Mizojiri, Satoshi Murakami 2022-11-08
D892919 Printer 2020-08-11
D892920 Printer 2020-08-11
9828743 Bulldozer Yuichi Nakano 2017-11-28
9708951 Reducing agent tank module Yuichi Nakano 2017-07-18
D687483 Point-of-sale terminal Natsuki Hagiwara, Takahiro Iwamoto, Mariko Jinno 2013-08-06
7760075 Traceability system Shigeru Sasaki, Yuichi Kobayashi, Shuji Terada, Yoshifumi Sato 2010-07-20
D598906 Wireless communication terminal Kazuhiro Chiba, Katsuya Hirano, Kouichi Takita 2009-08-25
D595279 Wireless communication terminal Kazuhiro Chiba, Katsuya Hirano, Kouichi Takita 2009-06-30
D595280 Wireless communication terminal Kazuhiro Chiba, Katsuya Hirano, Kouichi Takita 2009-06-30
D595281 Wireless communication terminal Kazuhiro Chiba, Katsuya Hirano, Kouichi Takita 2009-06-30
7482932 Traceability system Shigeru Sasaki, Yuichi Kobayashi, Shuji Terada, Yoshifumi Sato 2009-01-27
7477048 Boosting switching regulator 2009-01-13
7397374 Traceability system Shigeru Sasaki, Yuichi Kobayashi, Shuji Terada, Yoshifumi Sato 2008-07-08
D554613 Telephone Eiji Hikino 2007-11-06
7183923 Traceability system Shigeru Sasaki, Yuichi Kobayashi, Shuji Terada, Yoshifumi Sato 2007-02-27
D513412 Telephone set Yoichi Kodera, Yuichiro Shibata, Takayuki Yoshimoto 2006-01-03
D500482 Telephone display Yuichiro Shibata, Kenji Fujita 2005-01-04
D499713 Telephone Yuichiro Shibata, Kenji Fujita 2004-12-14
D481701 Telephone Hiroshi Kamezawa, Yuichiro Shibata, Takayuki Yoshimoto 2003-11-04
5314418 Cannula Hisateru Takano, Yoshiyuki Taenaka, Eisaku Sasaki, Susumu Kashiwabara, Takashi KIMURA 1994-05-24
D345557 Telephone set Masafuku Akatsu, Akira Abe, Hitoshi Tsuchida, Seizo Ohta 1994-03-29
D342252 Telephone set Masafuku Akatsu, Akira Abe, Hitoshi Tsuchida, Seizo Ohta 1993-12-14
5129878 Auxiliary circulation apparatus and method of its driving Hisateru Takano, Yoshiyuki Taenaka, Eisaku Sasaki, Koichi Hashimoto, Minoru Ikeda 1992-07-14
D300926 Key telephone set Kenichi Morikawa, Masafuku Akatsu, Tatsuya Kato, Seizo Ohta 1989-05-02