Inventor · disambiguated record
Tomoyuki Sonoyama
Also filed as: SONOYAMA TOMOYUKI
6 granted patents·5 pending applications·20 citations·filing 2014–2023
75Inventor score
Top patents by PatentIndex Score
11 records- 0169US11357930B2Syringe opening confirmation structureTAISEI KAKO CO·Filed 2018·Granted Jun 14, 2022·2 cites·7 claims
- 0267USD990675SSyringe with safety mechanismTAISEI KAKO CO·Filed 2021·Granted Jun 27, 2023·4 cites·1 claims
- 0367USD895110SFinger grip for syringeSEIKAGAKU KOGYO CO LTD·Filed 2018·Granted Sep 1, 2020·14 cites·1 claims
- 0456US2025375567A1Syringe holder and packageTAISEI KAKO CO·Filed 2023·Application pending·0 cites
- 0549US2024391648A1Sealing body for syringeKORTUC Japan LLC·Filed 2022·Application pending·0 cites
- 0647US10286200B2Syringe and syringe setTAISEI KAKO CO·Filed 2014·Granted May 14, 2019·0 cites·3 claims
- 0739US2022313912A1Holder for administrating radiation or anticancer chemotherapy sensitizerKORTUC INC·Filed 2020·Application pending·0 cites
- 0835US2021220547A1Syringe holder and syringe storage container including the syringe holderTALSEI KAKO CO LTD·Filed 2017·Application pending·0 cites
- 0934US2017135900A1Pharmaceutical container and pharmaceutical formulationTAISEI KAKO CO·Filed 2015·Application pending·0 cites
- 1031USD1099360SDevice for carrying syringesTAISEI KAKO CO·Filed 2022·Granted Oct 21, 2025·0 cites·1 claims
- 1130USD1099361SDevice for carrying syringesTAISEI KAKO CO·Filed 2022·Granted Oct 21, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →