YS

Yoshiki Sugeta

TC Tokyo Ohka Kogyo Co.: 1 patents #23 of 59Top 40%
Overall (2002): #85,069 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6399275 Negative-working photolithographic patterning material and method for the preparation of ion-implanted and metal-plated substrates by using the same Kimitaka Morio, Takayuki Haraguchi 2002-06-04