Inventor · disambiguated record
Haruyuki Hiratsuka
Also filed as: HIRATSUKA HARUYUKI
2 granted patents·5 citations·filing 2005–2006
48Inventor score
Technology areasH10W
Files withCITIZEN HOLDINGS CO LTD2
Top patents by PatentIndex Score
2 records- 0163US7842891B2Sealing board and method for producing the sameCITIZEN HOLDINGS CO LTD·Filed 2006·Granted Nov 30, 2010·4 cites·6 claims
- 0254US7902481B2Method of manufacturing sealed electronic component and sealed electronic componentCITIZEN HOLDINGS CO LTD·Filed 2005·Granted Mar 8, 2011·1 cites·22 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →