TH

Takeshi Hatakeyama

Ricoh Company: 1 patents #1,005 of 2,036Top 50%
Overall (2016): #213,108 of 481,213Top 45%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9281438 Process for producing group III element nitride crystal and apparatus for producing group III element nitride crystal Hisashi Minemoto, Kouichi Hiranaka, Osamu Yamada 2016-03-08