Inventor · disambiguated record
Keizo Ota
Also filed as: OTA KEIZO
5 granted patents·9 pending applications·88 citations·filing 1986–2021
78Inventor score
Top patents by PatentIndex Score
14 records- 0187US4672798AApparatus for cutting grassSHINGU SHOKO KK·Filed 1986·Granted Jun 16, 1987·65 cites·9 claims
- 0282US7938721B2Game apparatus, game program, storage medium storing game program and game control methodNINTENDO CO LTD·Filed 2005·Granted May 10, 2011·9 cites·26 claims
- 0371US7621110B2Self-heating and adhesive deviceOHSHIN MLP CO LTD·Filed 2006·Granted Nov 24, 2009·12 cites·8 claims
- 0466US7862431B2Storage medium storing a game program, game apparatus, and game control methodNINTENDO CO LTD·Filed 2007·Granted Jan 4, 2011·2 cites·6 claims
- 0553US11369891B2Walking toyNINTENDO CO LTD·Filed 2021·Granted Jun 28, 2022·0 cites·20 claims
- 0645US2010087902A1Exothermic structure that is directly applied to skin and method for preparing the structureOHSHIN MLP CO LTD·Filed 2009·Application pending·0 cites
- 0745US2013276772A1Multi-layered sheet, thermal structure comprising it, and process for producing multi-layered sheetOTA KEIZO·Filed 2012·Application pending·0 cites
- 0840US2009088825A1Cooling or heating sheetOHSHIN MLP CO LTD·Filed 2007·Application pending·0 cites
- 0939US2010108287A1Structure for coolingOHSHIN MLP CO LTD·Filed 2008·Application pending·0 cites
- 1038US2002193026A1Device that can evolve steamFiled 2002·Application pending·0 cites
- 1137US2009188614A1Kit comprising exothermic structure and at least two pressure sensitive adhesive structuresOHSHIN MLP CO LTD·Filed 2008·Application pending·0 cites
- 1237US2006282138A1Exothermic structure that is directly applied to skinOHSHIN MLP CO LTD·Filed 2005·Application pending·0 cites
- 1332US2006217790A1Sheet-like face pack and kits for face packsOHSHIN MLP CO LTD·Filed 2005·Application pending·0 cites
- 1430US2005196562A1Self-heating and adhesive deviceFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →