HK

Hiroshi Koyamatsu

Kubota: 6 patents #338 of 2,059Top 20%
Overall (All Time): #827,115 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10533298 Working machine Toshihiko Takemura, Shunichiro Mori, Hayato Ido, Shigeki Morishita 2020-01-14
10465358 Working machine Toshihiko Takemura, Shunichiro Mori, Hayato Ido, Shigeki Morishita 2019-11-05
10260213 Working machine Ryohei Sumiyoshi, Hideo Imai, Noriyoshi Kubo, Hiroyuki Anami, Hiroyuki Hata +10 more 2019-04-16
10072391 Working machine Toshihiko Takemura, Shunichiro Mori, Hayato Ido, Shigeki Morishita 2018-09-11
9828744 Working machine Ryohei Sumiyoshi, Hideo Imai, Noriyoshi Kubo, Hiroyuki Anami, Hiroyuki Hata +10 more 2017-11-28
9567729 Working machine Ryohei Sumiyoshi, Hideo Imai, Noriyoshi Kubo, Hiroyuki Anami, Hiroyuki Hata +10 more 2017-02-14