HM

Hironori Mashiko

KC Koki Holdings Co.: 9 patents #11 of 215Top 6%
HC Hitachi Koki Co.: 5 patents #222 of 888Top 25%
📍 Hitachinaka, JP: #366 of 2,447 inventorsTop 15%
Overall (All Time): #339,022 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
12017335 Driver Takashi Ueda 2024-06-25
11745301 Rotary tool Hironori Sakai, Takuya Yoshinari 2023-09-05
11602829 Driver Takashi Ueda 2023-03-14
11571792 Driver Toshinori Yasutomi, Yuki MITOMA 2023-02-07
11541523 Drilling tool Hideyuki Hashimoto, Yuki Takahashi, Yuta Noguchi 2023-01-03
10886764 Power tool Yoshikazu Kawano, Kazuhiko Funabashi, Toshiaki Koizumi 2021-01-05
10786891 Driver Yuta Noguchi, Takashi Ueda 2020-09-29
10654153 Impact tool Takuhiro Murakami, Junichi Toukairin, Shota Takeuchi, Yuta Noguchi 2020-05-19
10525579 Electric tool Kazutaka Iwata, Yuta Noguchi 2020-01-07
9950417 Power tool Yutaka Ito, Katsuhiro Oomori, Mizuho Nakamura, Tomomasa Nishikawa 2018-04-24
9833890 Electric tool and communication plug for electric tool Tatsuya Ito, Tomomasa Nishikawa, Mizuho Nakamura, Yoshio Iimura 2017-12-05
9616558 Impact tool Tomomasa Nishikawa, Nobuhiro Takano, Hideyuki Tanimoto, Kazutaka Iwata, Hayato Yamaguchi +6 more 2017-04-11
9522461 Impact tool Katsuhiro Oomori, Mizuho Nakamura, Yutaka Ito, Nobuhiro Takano, Tomomasa Nishikawa +1 more 2016-12-20
9314908 Impact tool Hideyuki Tanimoto, Nobuhiro Takano, Tomomasa Nishikawa, Kazutaka Iwata, Hayato Yamaguchi +6 more 2016-04-19