Inventor · disambiguated record
Shimon Ishikawa
Also filed as: ISHIKAWA SHIMON
2 granted patents·18 citations·filing 2002–2003
58Inventor score
Files withFUJIKURA LTD2
Top patents by PatentIndex Score
2 records- 0167US6945078B2Optical waveguide in the interior of silica glass and method of forming optical waveguideFUJIKURA LTD·Filed 2003·Granted Sep 20, 2005·13 cites·11 claims
- 0251US7046881B2Manufacturing method for optical coupler/splitter and method for adjusting optical characteristics of planar lightwave circuit deviceFUJIKURA LTD·Filed 2002·Granted May 16, 2006·5 cites·16 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →