MO

Makoto Okuzawa

Ricoh Company: 2 patents #5,693 of 9,818Top 60%
📍 Kannami, JP: #21 of 43 inventorsTop 50%
Overall (All Time): #2,145,286 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7356280 Electrophotographic photoreceptor and method of recycling the electrophotographic photoreceptor Tetsuya Kusano, Naoyoshi Kusano, Junichi Yamazaki 2008-04-08
7280783 Electrophotographic photoreceptor and method of recycling the electrophotographic photoreceptor Tetsuya Kusano, Naoyoshi Kusano, Junichi Yamazaki 2007-10-09