SI

Shigenori Ishii

RK Riso Kagaku: 8 patents #64 of 551Top 15%
DC Du Pont-Mitsui Polychemicals Co.: 1 patents #26 of 53Top 50%
SC Sanken Electric Co.: 1 patents #175 of 315Top 60%
Overall (All Time): #518,250 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
8201497 Stencil discharging box, stencil receiving apparatus, and stencil printing apparatus Kenji Suzuki 2012-06-19
8009007 Inductance part Mizuki Utsuno, Tomohiro Miyata, Sadahiro Yamazaki 2011-08-30
6397750 Stencil disposal unit and stencil disposal method Katsuro Motoe 2002-06-04
6061076 Thermal recorder with means for improved alignment of thermal head bar and platen roller Katsuro Motoe 2000-05-09
5964148 Stencil sheet discharge device of rotary printer having ink contamination protector 1999-10-12
5913265 Stencil printing drum, with opening to allow ink return to inside of drum Katsuro Motoe 1999-06-22
5893323 Printing drum supporting device for stencil printing machine 1999-04-13
5564335 Stencil discharger and stencil discharge box Katsuro Motoe 1996-10-15
5323699 Used stencil sheet disposal device Katsuro Motoe, Takeshi Saitoh 1994-06-28
5310787 Polyester packaging material Yoshikazu Kutsuwa, Toru Fukada 1994-05-10