Inventor · disambiguated record
Manabu Tsurumi
Also filed as: TSURUMI MANABU
2 granted patents·4 citations·filing 2004–2009
50Inventor score
Technology areasG02B
Files withHOYA CORP2
Top patents by PatentIndex Score
2 records- 0155US7813059B2Optical lens base with protective film and process for producing optical lens baseHOYA CORP·Filed 2009·Granted Oct 12, 2010·2 cites·6 claims
- 0243US7660051B2Optical lens base with protective film and process for producing optical lens baseHOYA CORP·Filed 2004·Granted Feb 9, 2010·2 cites·7 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →