Inventor

SUGITANI SYOUICHI

JP4 patents

⚠️ This page may combine multiple inventors who share the name “SUGITANI SYOUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KONICA MINOLTA OPTO INC

2 patents

US7678300B2Mar 16, 2010

Optical film manufacturing method and apparatus

KONICA MINOLTA OPTO INC2 citations56

US7749412B2Jul 6, 2010

Wide optical film and method for producing the same

KONICA MINOLTA OPTO INC1 citations49

KONISHIROKU PHOTO IND

2 patents

US6060211AMay 9, 2000

Image-forming material and its preparation method

KONISHIROKU PHOTO IND5 citations56

US6368767B1Apr 9, 2002

Image forming material and production method of the same, and an image forming apparatus

KONISHIROKU PHOTO IND0 citations35