Inventor · disambiguated record
Hiroshi Ishizeki
Also filed as: ISHIZEKI HIROSHI
3 granted patents·29 citations·filing 2000–2009
63Inventor score
Top patents by PatentIndex Score
3 records- 0183US6430143B1Optical pickup device and optical disc recording and/or reproducing apparatusSONY CORP·Filed 2000·Granted Aug 6, 2002·26 cites·16 claims
- 0257US8227341B2Semiconductor device and method of manufacturing the sameONAI SATOSHI·Filed 2009·Granted Jul 24, 2012·3 cites·7 claims
- 0345US7915731B2Semiconductor device and manufacturing method thereofSANYO ELECTRIC CO·Filed 2009·Granted Mar 29, 2011·0 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →