NS

Naomi Sumikawa

NC Nippon Paper Industries Co.: 5 patents #62 of 535Top 15%
AP Api: 1 patents #31 of 76Top 45%
Overall (All Time): #1,036,219 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7141359 Developers for thermal recording materials and thermal recording materials Mamoru Suga, Kaori Suzuki, Yoshihide Kimura 2006-11-28
6677275 Thermal recording material Yoshimi Midorikawa, Kaoru Hamada, Yoshihide Kimura, Toshio Kaneko 2004-01-13
6596358 Thermally sensitive recording type adhesive level Tastuhiko Sakamoto, Yoshihide Kimura, Hidenori Ogawa 2003-07-22
6551961 Thermal recording material Yoshimi Midorikawa, Kaoru Hamada, Yoshihide Kimura 2003-04-22
6407036 Thermal recording material Yoshimi Midorikawa, Yuji Tsuzuki, Tomoniri Sekine, Kaoru Hamada, Yoshihide Kimura 2002-06-18