Inventor · disambiguated record
Kiichiro Kawasaki
Also filed as: KAWASAKI KIICHIRO
4 granted patents·14 citations·filing 2001–2020
69Inventor score
Technology areasC03B
Files withSUMITOMO ELECTRIC INDUSTRIES4
Top patents by PatentIndex Score
4 records- 0179US6681072B2Optical fiber, method of making optical fiber preform, and method of making optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2001·Granted Jan 20, 2004·9 cites·10 claims
- 0264US6892019B2Optical fiber, method of making optical fiber preform, and method of making optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted May 10, 2005·3 cites·7 claims
- 0358US7886561B2Method for drawing glass parent material and drawing machine for use thereinSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted Feb 15, 2011·2 cites·6 claims
- 0450US11269138B2Single mode optical fiber and manufacturing method thereofSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted Mar 8, 2022·0 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →