Inventor · disambiguated record
Rikuji Watanabe
Also filed as: WATANABE RIKUJI
4 granted patents·235 citations·filing 1993–1998
82Inventor score
Files withKURARAY CO4
Top patents by PatentIndex Score
4 records- 0182US6002464ALight diffusing sheet having a layer incorporated with light diffusing material and a layer with a corrugated surfaceKURARAY CO·Filed 1997·Granted Dec 14, 1999·69 cites·1 claims
- 0280US5513025AImage display apparatusKURARAY CO·Filed 1993·Granted Apr 30, 1996·60 cites·8 claims
- 0377US6086212APanel light source device and display comprising itKURARAY CO·Filed 1998·Granted Jul 11, 2000·49 cites·40 claims
- 0475US6067137AImage display apparatus with hydrophobic diffraction grating for an enlarged viewing angleKURARAY CO·Filed 1996·Granted May 23, 2000·57 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →