Inventor · disambiguated record
Seizo Seki
Also filed as: SEKI SEIZO
12 granted patents·181 citations·filing 1975–2001
91Inventor score
Top patents by PatentIndex Score
12 records- 0188US4039961ADemodulator for combined digital amplitude and phase keyed modulation signalsNIPPON TELEGRAPH & TELEPHONE·Filed 1975·Granted Aug 2, 1977·75 cites·7 claims
- 0270US7285318B2Packaging material and information recording media packaged by packaging materialSONY CORP·Filed 2001·Granted Oct 23, 2007·24 cites·12 claims
- 0360US6443303B1Package for cassette storage caseSONY CORP·Filed 2000·Granted Sep 3, 2002·7 cites·7 claims
- 0452US5510165AThin film wrapping for cassette caseSONY CORP·Filed 1994·Granted Apr 23, 1996·15 cites·20 claims
- 0550US5797492AInformation storage medium packaging bodySONY CORP·Filed 1996·Granted Aug 25, 1998·19 cites·7 claims
- 0647US5715935APackaging kit for recording mediumSONY CORP·Filed 1996·Granted Feb 10, 1998·8 cites·2 claims
- 0737US6061997AMethod for wrapping up a cassette case in a thin filmSONY CORP·Filed 1998·Granted May 16, 2000·9 cites·12 claims
- 0837US5749466APackaging method and packaging structure for articles such as those having rectangular parallelepiped shapeSONY CORP·Filed 1996·Granted May 12, 1998·10 cites·16 claims
- 0935US5921464APackaging bodySONY CORP·Filed 1998·Granted Jul 13, 1999·8 cites·4 claims
- 1033US4726064AWireless reception systemNIPPON TELEGRAPH & TELEPHONE·Filed 1984·Granted Feb 16, 1988·5 cites·3 claims
- 1129US6089448APacking caseSONY CORP·Filed 1999·Granted Jul 18, 2000·0 cites·2 claims
- 1225US4799257AWireless transmission system for PM modulation signalNIPPON TELEGRAPH & TELEPHONE·Filed 1987·Granted Jan 17, 1989·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →