Inventor · disambiguated record
Issei Sasaki
Also filed as: SASAKI ISSEI
5 granted patents·66 citations·filing 1981–2001
81Inventor score
Top patents by PatentIndex Score
5 records- 0168US4515475AMeasurement of refractive index profileNAT RES DEV·Filed 1981·Granted May 7, 1985·23 cites·15 claims
- 0252US4519704AMeasurement of optical refractive index profilesNAT RES DEV·Filed 1983·Granted May 28, 1985·13 cites·13 claims
- 0348US4640615ALiquid refractometerSASAKI ISSEI·Filed 1984·Granted Feb 3, 1987·13 cites·27 claims
- 0444US6611321B1Method of measuring distribution of internal reactive index for optical fiber preform and measuring deviceSASAKI ISSEI·Filed 1999·Granted Aug 26, 2003·13 cites·29 claims
- 0540US6919954B2Method and apparatus for measuring internal index of refraction of preform of optical fiberADVANCED TECH INC·Filed 2001·Granted Jul 19, 2005·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →