YH

Yoshiyuki Hagihara

TS Taiyo Nippon Sanso: 18 patents #2 of 203Top 1%
EX Exedy: 14 patents #14 of 223Top 7%
Overall (All Time): #110,010 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 26–32 of 32 patents

Patent #TitleCo-InventorsDate
9581332 Burner combustion method Yasuyuki Yamamoto, Kimio Iino, Tomoyuki Haneji 2017-02-28
9261276 Burner combustion method Tomoyuki Haneji, Kimio Iino, Yasuyuki Yamamoto 2016-02-16
9157631 Method for burning burner Tomoyuki Haneji, Kimio Iino, Yasuyuki Yamamoto 2015-10-13
9151334 Friction member, clutch plate, clutch device and torque converter 2015-10-06
8393892 Burner for production of inorganic spheroidized particle Kazuro Suzuki, Shinichi Miyake, Yasuyuki Yamamoto 2013-03-12
8272859 Burner for producing inorganic spherical particles Yasuyuki Yamamoto 2012-09-25
8252212 Method for manufacturing inorganic spheroidized particles Yasuyuki Yamamoto 2012-08-28