Inventor · disambiguated record
Tokuzo Sukegawa
Also filed as: SUKEGAWA TOKUZO
12 granted patents·80 citations·filing 1974–1990
90Inventor score
Top patents by PatentIndex Score
12 records- 0175US4063269ASemiconductor photoelectron emission deviceHAMAMATSU TV CO LTD·Filed 1976·Granted Dec 13, 1977·12 cites·5 claims
- 0275US4015284ASemiconductor photoelectron emission deviceHAMAMATSU TV CO LTD·Filed 1976·Granted Mar 29, 1977·15 cites·9 claims
- 0369US4075654ASemiconductor photoelectron emission deviceHAMAMATSU TV CO LTD·Filed 1976·Granted Feb 21, 1978·9 cites·5 claims
- 0464US4040080ASemiconductor cold electron emission deviceHAMAMATSU TV CO LTD·Filed 1976·Granted Aug 2, 1977·10 cites·6 claims
- 0547US3953880ASemiconductor photoelectron emission deviceHAMAMATSU TV CO LTD·Filed 1974·Granted Apr 27, 1976·5 cites·4 claims
- 0642US4040074ASemiconductor cold electron emission deviceHAMAMATSU TV CO LTD·Filed 1976·Granted Aug 2, 1977·4 cites·3 claims
- 0742US3972060ASemiconductor cold electron emission deviceHAMAMATSU TV CO LTD·Filed 1974·Granted Jul 27, 1976·4 cites·2 claims
- 0841US4944811AMaterial for light emitting element and method for crystal growth thereofTOKUZO SUKEGAWA·Filed 1989·Granted Jul 31, 1990·13 cites·4 claims
- 0938US4063276ASemiconductor photoelectron emission deviceHAMAMATSU TV CO LTD·Filed 1976·Granted Dec 13, 1977·2 cites·6 claims
- 1034US4040079ASemiconductor cold electron emission deviceHAMAMATSU TV CO LTD·Filed 1976·Granted Aug 2, 1977·2 cites·3 claims
- 1134US4012760ASemiconductor cold electron emission deviceHAMAMATSU TV CO LTD·Filed 1976·Granted Mar 15, 1977·2 cites·3 claims
- 1232US5169608AInorganic article for crystal growth and liquid-phase epitaxy apparatus using the sameMITSUBISHI CABLE IND LTD·Filed 1990·Granted Dec 8, 1992·2 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →