Inventor · disambiguated record
Ryoji Kaku
Also filed as: KAKU RYOJI
6 granted patents·2 pending applications·79 citations·filing 1990–2008
81Inventor score
Files withJAPAN AVIATION ELECTRON8
Top patents by PatentIndex Score
8 records- 0174US5185823AWaveguide type optical deviceJAPAN AVIATION ELECTRON·Filed 1991·Granted Feb 9, 1993·44 cites·6 claims
- 0266US6685870B2Method and apparatus for manufacturing photonic crystal elementJAPAN AVIATION ELECTRON·Filed 2001·Granted Feb 3, 2004·12 cites·11 claims
- 0351US5085501AFiber optic gyroscope using optical waveguide couplersJAPAN AVIATION ELECTRON·Filed 1990·Granted Feb 4, 1992·18 cites·15 claims
- 0450US6739762B2Optical device packageJAPAN AVIATION ELECTRON·Filed 2001·Granted May 25, 2004·4 cites·6 claims
- 0549US2008196798A1Surface modification method for conductive metal materialJAPAN AVIATION ELECTRON·Filed 2008·Application pending·0 cites
- 0646US2006222883A1Surface modification method for conductive metal materialJAPAN AVIATION ELECTRON·Filed 2006·Application pending·0 cites
- 0741US7336866B2Optical fiber deviceJAPAN AVIATION ELECTRON·Filed 2006·Granted Feb 26, 2008·0 cites·10 claims
- 0840US6851868B2Optical connector moduleJAPAN AVIATION ELECTRON·Filed 2003·Granted Feb 8, 2005·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →