Inventor · disambiguated record
Kotaro Yamada
Also filed as: YAMADA KOTARO
19 granted patents·10 pending applications·87 citations·filing 1999–2025
92Inventor score
Top patents by PatentIndex Score
29 records- 0197USD952692SDiaphragm pumpYAMADA CORP·Filed 2020·Granted May 24, 2022·9 cites·1 claims
- 0295USD861043SDiaphragm pumpYAMADA CORP·Filed 2017·Granted Sep 24, 2019·22 cites·1 claims
- 0383US11448204B2Diaphragm pump with valve switching deviceYAMADA CORP·Filed 2019·Granted Sep 20, 2022·3 cites·5 claims
- 0473US2024423657A1Endoscopic treatment deviceOLYMPUS MEDICAL SYSTEMS CORP·Filed 2024·Application pending·0 cites
- 0572US12509609B2Curable resin composition, resin cured film, partition wall and optical elementAGC INC·Filed 2024·Granted Dec 30, 2025·0 cites·13 claims
- 0671US12508070B2Endoscope treatment toolOLYMPUS MEDICAL SYSTEMS CORP·Filed 2022·Granted Dec 30, 2025·0 cites·17 claims
- 0768USD1055109SDiaphragm pumpYAMADA CORP·Filed 2022·Granted Dec 24, 2024·3 cites·1 claims
- 0868US12108962B2Endoscopic treatment deviceOLYMPUS MEDICAL SYSTEMS CORP·Filed 2022·Granted Oct 8, 2024·0 cites·19 claims
- 0967USD781924SDiaphragm pumpYAMADA CORP·Filed 2015·Granted Mar 21, 2017·12 cites·1 claims
- 1066USD781923SDiaphragm pumpYAMADA CORP·Filed 2015·Granted Mar 21, 2017·12 cites·1 claims
- 1161US2025331834A1Cartridge system and cartridgeOLYMPUS MEDICAL SYSTEMS CORP·Filed 2025·Application pending·0 cites
- 1260USD781922SDiaphragm pumpYAMADA CORP·Filed 2015·Granted Mar 21, 2017·9 cites·1 claims
- 1358US9772361B2Measuring method and measuring apparatus to detect charge potential between tire and road surfaceUNIV TOKYO·Filed 2012·Granted Sep 26, 2017·2 cites·13 claims
- 1457US11390245B2Tire anti-theft system, vehicle control apparatus, and vehicle control methodBRIDGESTONE CORP·Filed 2018·Granted Jul 19, 2022·0 cites·16 claims
- 1557US2023136593A1Treatment tool for endoscopeOLYMPUS MEDICAL SYSTEMS CORP·Filed 2022·Application pending·0 cites
- 1656US2024197156A1Treatment instrument for endoscopeOLYMPUS MEDICAL SYSTEMS CORP·Filed 2023·Application pending·0 cites
- 1755US2023137591A1Endoscope treatment tool, and treatment methodOLYMPUS MEDICAL SYSTEMS CORP·Filed 2022·Application pending·0 cites
- 1853US6343895B1Resin net and its production methodBRIDGESTONE CORP·Filed 1999·Granted Feb 5, 2002·15 cites·21 claims
- 1953US2023240514A1Endoscopic treatment toolOLYMPUS MEDICAL SYSTEMS CORP·Filed 2023·Application pending·0 cites
- 2052US11288628B2Information presentation system, information presentation apparatus, and information presentation methodBRIDGESTONE CORP·Filed 2018·Granted Mar 29, 2022·0 cites·16 claims
- 2151US11608821B2Ball non-return valve and diaphragm pumpYAMADA CORP·Filed 2019·Granted Mar 21, 2023·0 cites·7 claims
- 2250US2020294118A1Tire rental management apparatus, and tire rental management methodBRIDGESTONE CORP·Filed 2018·Application pending·0 cites
- 2350US2020349636A1Tire rental management apparatus, and tire rental management methodBRIDGESTONE CORP·Filed 2018·Application pending·0 cites
- 2447US10067421B2Negative photosensitive resin composition, cured resin film, partition walls and optical elementASAHI GLASS CO LTD·Filed 2016·Granted Sep 4, 2018·0 cites·14 claims
- 2547US2025295447A1Handle assembly and endoscope treatment toolOLYMPUS MEDICAL SYSTEMS CORP·Filed 2025·Application pending·0 cites
- 2641US2025186106A1Treatment toolINOUE HARUHIRO·Filed 2025·Application pending·0 cites
- 2740US11083757B2Inhibitor for cognitive function declineZERIA PHARM CO LTD·Filed 2017·Granted Aug 10, 2021·0 cites·14 claims
- 2839US11186254B2Tire theft monitoring system, tire theft monitoring apparatus, and tire theft monitoring methodBRIDGESTONE CORP·Filed 2018·Granted Nov 30, 2021·0 cites·16 claims
- 2935US10044332B2Transmission apparatus, reception apparatus, and transmission/reception systemTHINE ELECTRONICS INC·Filed 2014·Granted Aug 7, 2018·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →