MT

Masafumi Torii

Ricoh Company: 1 patents #176 of 604Top 30%
Overall (1994): #93,597 of 165,921Top 60%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5306687 Thermosensitive recording material Hiromi Furuya, Keishi Taniguchi, Kunio Hayakawa, Shoji Maruyama, Keishi Kubo 1994-04-26