KH

Kazumasa Hamatani

NO Nippon Oil: 1 patents #29 of 101Top 30%
Overall (1994): #109,284 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5286693 Method of producing catalyst for converting hydrocarbons Takashi H. Ino, Nobuyuki Miyajima, Kazuya Nasuno 1994-02-15