NT

Naoki Tadokoro

HC Hitachi Koki Co.: 9 patents #123 of 888Top 15%
KC Koki Holdings Co.: 5 patents #37 of 215Top 20%
📍 Ibaraki, JP: #678 of 6,779 inventorsTop 15%
Overall (All Time): #342,407 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
11780071 Power tool Yasutaka Shimizu, Yoshikazu Yokoyama, Ryosuke NAKANO 2023-10-10
11766773 Power tool Ken INUI 2023-09-26
10903775 Power tool Nobuhito Hosokawa 2021-01-26
D878886 Portable electric saw Shingo Kosugi, Shuji Takeda 2020-03-24
10505473 Electric tool Nobuhiro Takano, Kazutaka Iwata, Toshiaki Koizumi, Hiroshi Haga, Shinichirou Satou 2019-12-10
9871424 Electric tool 2018-01-16
9768713 Electric tool Toshiaki Koizumi, Kazutaka Iwata, Eiji Nakayama 2017-09-19
9457459 Power tool provided with circuit board Ken MIYAZAWA, Hajime Kikuchi, Toshiaki Koizumi 2016-10-04
8616190 Cutter Toshihiko Tachibana 2013-12-31
8087556 Power tool Katsuhiro Oomori, Tomoyuki Hoshi, Hideki Ishida, Masato Sakai, Takuya Teranishi +4 more 2012-01-03
D623496 Portable electric grinder Yoshiki Aoki, Hiroyuki Hasegawa 2010-09-14
7719146 Power tool with yoke rotation prevention means Shigeru Takahashi, Takuma Saito 2010-05-18
7677752 Power tool equipped with light Takuma Saito, Takuya Teranishi, Katsuhiro Oomori, Kazuhiko Funabashi 2010-03-16
D610421 Portable electric driver Takeshi Taniguchi, Shinichi Kakefuda, Masanori Okada, Yoshiki Aoki, Junichi Toukairin +1 more 2010-02-23