MH

Michio Hirayama

KC Kobelco Construction Machinery Co.: 3 patents #2 of 55Top 4%
SI Sumitomo Rubber Industries: 1 patents #49 of 155Top 35%
Overall (2017): #41,392 of 506,227Top 9%
4
Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9708792 Construction machine having cooling function Seiichi Onishi, Hidenori Matsunaga, Hideki Hayashi, Atsushi Hirahara, Ayumu Tokuda +2 more 2017-07-18
9616718 Pneumatic tire 2017-04-11
9599000 Reductant container Yu Yoshida, Atsushi Omori, Hiroaki Sunada, Shinji Kiyomihara, Shinkichi Ninomiya 2017-03-21
9533567 Construction machine Toshiro Ueta, Masakazu Ozaki, Takayuki Maeda 2017-01-03