Inventor · disambiguated record
Tsutomu Shouji
Also filed as: SHOUJI TSUTOMU
5 granted patents·90 citations·filing 1995–1999
83Inventor score
Technology areasH04N
Files withRICOH KK5
Top patents by PatentIndex Score
5 records- 0166US5771106AShading correcting means for image forming apparatusRICOH KK·Filed 1995·Granted Jun 23, 1998·25 cites·7 claims
- 0263US6229627B1Image forming apparatusRICOH KK·Filed 1997·Granted May 8, 2001·22 cites·4 claims
- 0359US6369913B2Image processing systemRICOH KK·Filed 1999·Granted Apr 9, 2002·24 cites·21 claims
- 0449US5982999APost card printing system, which orients multiple images symmetrically about a central pointRICOH KK·Filed 1997·Granted Nov 9, 1999·15 cites·6 claims
- 0537US6195180B1Image forming apparatusRICOH KK·Filed 1997·Granted Feb 27, 2001·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →