HH

Harunori Hirao

NC Nippon Shokubai Co.: 1 patents #57 of 181Top 35%
📍 Kasai, JP: #207 of 617 inventorsTop 35%
Overall (2003): #216,871 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6566551 Method for preventing effluent gas pipe from blocking Takeshi Nishimura, Yukihiro Matsumoto, Sei Nakahara, Misao Inada, Mamoru Takamura 2003-05-20