OO

Osamu Oka

TC Tomoeagawa Paper Co.: 1 patents #7 of 40Top 20%
Overall (2002): #47,789 of 266,432Top 20%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6395391 Adhesive tape for electronic parts Jun Tochihira, Fumiki Komagata 2002-05-28
6352847 Ammonia elimination liquid reagent Hirokazu Matsukawa, Tuyosi Fujita, Kentaro Miyazaki 2002-03-05