Inventor · name-matched record
KOBAYASHI RYOTA
1 granted patent·7 pending applications·0 citations·filing 2022–2025
9Inventor score
Files withJFE STEEL CORP3TOKYO OHKA KOGYO CO LTD2KYOCERA DOCUMENT SOLUTIONS INC1TANAKA CHEMICAL CORP1UACJ CORP1
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
8 records- 0172US2026008928A1Ink-jet ink optimized in terms of composition of specific resin and particle diameter and number concentration of coarse particlesKYOCERA DOCUMENT SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 0268US2026070108A1Presetting methodUACJ CORP·Filed 2025·Application pending·0 cites
- 0368US2026015253A1Metal composite compound and method for producing positive electrode active material for lithium secondary batteryTANAKA CHEMICAL CORP·Filed 2023·Application pending·0 cites
- 0458US12553005B2Agent for forming solid lubricating coating film, oil country tubular goods, and threaded joint for oil country tubular goodsJFE STEEL CORP·Filed 2022·Granted Feb 17, 2026·0 cites·20 claims
- 0557US2026086458A1Resist composition, method for forming resist pattern, compound, and polymer compoundTOKYO OHKA KOGYO CO LTD·Filed 2023·Application pending·0 cites
- 0656US2026062641A1Chemical agent for forming solid lubrication coating film, method for manufacturing chemical agent, method for applying chemical agent, oil country tubular goods, and threaded joint for oil country tubular goodsJFE STEEL CORP·Filed 2023·Application pending·0 cites
- 0755US2026079395A1Resist composition, resist pattern forming method, compound and acid diffusion control agentTOKYO OHKA KOGYO CO LTD·Filed 2023·Application pending·0 cites
- 0848US2026092230A1Oil country tubular goods, threaded joint for oil country tubular goods, and coating materialJFE STEEL CORP·Filed 2023·Application pending·0 cites
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Identity basis: exact name match across USPTO filings. How scoring works →