Inventor · disambiguated record
Ryuichi Tamagawa
Also filed as: TAMAGAWA RYUICHI
8 granted patents·1 pending application·18 citations·filing 2016–2021
82Inventor score
Files withDAINIPPON PRINTING CO LTD9
Top patents by PatentIndex Score
9 records- 0193US11542137B2Aseptic filling apparatus and method of decontaminating the sameDAINIPPON PRINTING CO LTD·Filed 2021·Granted Jan 3, 2023·2 cites·2 claims
- 0293US11014797B2Aseptic filling apparatus and method of decontaminating the sameDAINIPPON PRINTING CO LTD·Filed 2016·Granted May 25, 2021·8 cites·16 claims
- 0392US11780719B2Aseptic filling apparatus and method of decontaminating the sameDAINIPPON PRINTING CO LTD·Filed 2021·Granted Oct 10, 2023·2 cites·9 claims
- 0492US11753287B2Aseptic filling apparatus and method of decontaminating the sameDAINIPPON PRINTING CO LTD·Filed 2021·Granted Sep 12, 2023·2 cites·4 claims
- 0592US11745990B2Aseptic filling apparatus and method of decontaminating the sameDAINIPPON PRINTING CO LTD·Filed 2021·Granted Sep 5, 2023·2 cites·18 claims
- 0680US11186474B2Aseptic filling apparatus and method of decontaminating the sameDAINIPPON PRINTING CO LTD·Filed 2018·Granted Nov 30, 2021·2 cites·20 claims
- 0750US2020087610A1Culturing apparatus and culturing methodDAINIPPON PRINTING CO LTD·Filed 2018·Application pending·0 cites
- 0844US10875756B2Initial bacteria confirmation method in content filling system, method for verifying content filling system, and culture mediumDAINIPPON PRINTING CO LTD·Filed 2017·Granted Dec 29, 2020·0 cites·9 claims
- 0941US12258252B2Deodorizing methodDAINIPPON PRINTING CO LTD·Filed 2019·Granted Mar 25, 2025·0 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →