Inventor
SHIGEMITSU YASUO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “SHIGEMITSU YASUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAINIPPON INK & CHEMICALS
8 patentsUS5275915AJan 4, 1994
Developer for light-sensitive material
DAINIPPON INK & CHEMICALS45 citations92
US5766833AJun 16, 1998
Process of forming super high-contrast negative images and silver halide photographic material and developer being used therefor
DAINIPPON INK & CHEMICALS17 citations80
US5217842AJun 8, 1993
Superhigh contrast negative image forming process
DAINIPPON INK & CHEMICALS12 citations73
US5372911ADec 13, 1994
Process of forming super high-contrast negative images and silver halide photographic material and developer being used therefor
DAINIPPON INK & CHEMICALS14 citations72
US5284733AFeb 8, 1994
High-contrast image forming process
DAINIPPON INK & CHEMICALS7 citations72
US5460919AOct 24, 1995
Process of forming super high-contrast negative images and silver halide photographic material and developer being used therefor
DAINIPPON INK & CHEMICALS3 citations61
US5362621ANov 8, 1994
Direct positive silver halide photographic material and method for forming high contrast positive image using the same
DAINIPPON INK & CHEMICALS4 citations61
US5683854ANov 4, 1997
Process of forming super high-contrast negative images and silver halide photographic material and developer being used therefor
DAINIPPON INK & CHEMICALS2 citations59
RIKEN
3 patentsUS7671219B2Mar 2, 2010
Method for manufacturing fullerene derivatives
RIKEN11 citations83
US6528231B1Mar 4, 2003
Photosensitive resin composition, printed wiring board, substrate for disposing semiconductor chips, semiconductor device and processes for producing a printed wiring board, a substrate for disposing semiconductor chips and a semiconductor device
RIKEN8 citations73
US6709804B2Mar 23, 2004
Printed wiring board and semiconductor device and processes to prepare the same
RIKEN0 citations51