Inventor · disambiguated record
Toshiaki Miyokawa
Also filed as: MIYOKAWA TOSHIAKI
3 granted patents·27 citations·filing 1989–2003
69Inventor score
Technology areasH01J
Top patents by PatentIndex Score
3 records- 0170US6953939B2Testing apparatus using scanning electron microscopeSONY CORP·Filed 2003·Granted Oct 11, 2005·9 cites·3 claims
- 0268US6734437B2System and method for electron beam irradiationJEOL LTD·Filed 2003·Granted May 11, 2004·8 cites·13 claims
- 0354US4926055AField emission electron gunJEOL LTD·Filed 1989·Granted May 15, 1990·10 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →