HS

Hiroyuki Sugimoto

Ricoh Company: 2 patents #128 of 684Top 20%
RK Riso Kagaku: 2 patents #7 of 72Top 10%
SC Sumitomo Chemical: 2 patents #30 of 298Top 15%
UN Unknown: 2 patents #76 of 2,925Top 3%
OM Okamura Oil Mill: 1 patents #1 of 5Top 20%
AT Agency Of Industrial Science And Technology: 1 patents #8 of 126Top 7%
Overall (2003): #6,369 of 273,478Top 3%
6
Patents 2003

Issued Patents 2003

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6648328 Sheet transfer device with guide plates and hold rollers 2003-11-18
6537711 Reversible recording material based on thermal energy Shigeaki Nimura, Nobuyuki Tamaoki, Hiroo Matsuda, Yoshishige Kida 2003-03-25
6530706 Paper feed unit Akitoshi Yoshida 2003-03-11
6531545 Thermoplastic olefin elastomer composition for powder molding, powder for powder molding, and molded object Yoshihiro Nakatsuji, Kohsuke Ohtani 2003-03-11
6524759 Reversible recording medium, and reversible recording method and apparatus using the same Shigeaki Nimura, Kyohji Tsutsui, Nobuyuki Tamaoki, Hiroo Matsuda 2003-02-25
6521705 Thermoplastic elastomer composition for powder molding, powder and molded article thereof Yoshihiro Nakatsuji 2003-02-18