Inventor · disambiguated record
Yasuo Shigemitsu
Also filed as: SHIGEMITSU YASUO
12 granted patents·126 citations·filing 1987–2005
91Inventor score
Top patents by PatentIndex Score
12 records- 0196US5275915ADeveloper for light-sensitive materialDAINIPPON INK & CHEMICALS·Filed 1992·Granted Jan 4, 1994·45 cites·9 claims
- 0292US7671219B2Method for manufacturing fullerene derivativesRIKEN·Filed 2005·Granted Mar 2, 2010·11 cites·14 claims
- 0387US5766833AProcess of forming super high-contrast negative images and silver halide photographic material and developer being used thereforDAINIPPON INK & CHEMICALS·Filed 1997·Granted Jun 16, 1998·17 cites·3 claims
- 0486US5372911AProcess of forming super high-contrast negative images and silver halide photographic material and developer being used thereforDAINIPPON INK & CHEMICALS·Filed 1992·Granted Dec 13, 1994·14 cites·5 claims
- 0581US5217842ASuperhigh contrast negative image forming processDAINIPPON INK & CHEMICALS·Filed 1991·Granted Jun 8, 1993·12 cites·15 claims
- 0667US6528231B1Photosensitive 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 deviceRIKEN·Filed 2000·Granted Mar 4, 2003·8 cites·12 claims
- 0767US5284733AHigh-contrast image forming processDAINIPPON INK & CHEMICALS·Filed 1991·Granted Feb 8, 1994·7 cites·8 claims
- 0856US5362621ADirect positive silver halide photographic material and method for forming high contrast positive image using the sameDAINIPPON INK & CHEMICALS·Filed 1993·Granted Nov 8, 1994·4 cites·36 claims
- 0953US5460919AProcess of forming super high-contrast negative images and silver halide photographic material and developer being used thereforDAINIPPON INK & CHEMICALS·Filed 1994·Granted Oct 24, 1995·3 cites·11 claims
- 1049US5683854AProcess of forming super high-contrast negative images and silver halide photographic material and developer being used thereforDAINIPPON INK & CHEMICALS·Filed 1996·Granted Nov 4, 1997·2 cites·18 claims
- 1141US6709804B2Printed wiring board and semiconductor device and processes to prepare the sameRIKEN·Filed 2003·Granted Mar 23, 2004·0 cites·42 claims
- 1230US4724196ASilver halide photographic lith materialSHOJI TADAO·Filed 1987·Granted Feb 9, 1988·3 cites·7 claims
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