Inventor · disambiguated record
Masato Ohtsubo
Also filed as: OHTSUBO MASATO
2 granted patents·3 pending applications·32 citations·filing 2000–2023
62Inventor score
Top patents by PatentIndex Score
5 records- 0166US6687650B2Indoor environment design system, indoor environment evaluation system, indoor environment design method, and indoor environment evaluation methodNITTO BOSEKI CO LTD·Filed 2001·Granted Feb 3, 2004·20 cites·14 claims
- 0258US6299727B1Incombustible sound-absorbing electric radiation-absorbing ceiling panelNITTO BOSEKI CO LTD·Filed 2000·Granted Oct 9, 2001·12 cites·8 claims
- 0348US2024399555A1Protective capYOSHINO GYPSUM CO·Filed 2023·Application pending·0 cites
- 0448US2024416488A1Protective capYOSHINO GYPSUM CO·Filed 2023·Application pending·0 cites
- 0536US2005008845A1Electromagnetic-wave absorberFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →