MY

Masafumi Yamada

Ricoh Company: 21 patents #1,013 of 9,818Top 15%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
UN Unitika: 3 patents #87 of 620Top 15%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
ZE Zeon: 1 patents #435 of 734Top 60%
Overall (All Time): #122,975 of 4,157,543Top 3%
30
Patents All Time

Issued Patents All Time

Showing 26–30 of 30 patents

Patent #TitleCo-InventorsDate
7484827 Image forming method and apparatus, and a recording medium storing a program for performing an image forming method Minoru Morikawa, Shinichi Suzuki, Kazumi Ishima, Tadaaki Kanno 2009-02-03
7333585 Radiation measurement device Mikio Izumi, Tatsuyuki Maekawa, Teruji Tarumi 2008-02-19
7139354 Radiation measurement device Mikio Izumi, Tatsuyuki Maekawa, Teruji Tarumi 2006-11-21
6836523 Radiation measurement device Mikio Izumi, Tatsuyuki Maekawa, Teruji Tarumi 2004-12-28
6653276 High-purity cyclopentane compound having oxygen-containing group, process for preparing same, and perfume composition Hiroshi Fujisawa 2003-11-25