HW

Hisao Watanabe

Ricoh Company: 1 patents #232 of 695Top 35%
Overall (1997): #140,059 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5642550 Apparatus for removing image forming substance from image holding member Tohru Maruyama, Masatoshi Saito, Taro Terashi, Shigeru Fujita, Masaru Shinkai +1 more 1997-07-01