TY

Tomotaka Yamanaka

TC Toyo Gosei Kogyo Co.: 1 patents #3 of 6Top 50%
Overall (2002): #98,346 of 266,432Top 40%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6448383 Method for producing 1,2-naphthoquinonediazide photosensitive agent Masamichi Hayakawa 2002-09-10