Inventor
Yoju Shimizu
Inventor
Yamaguchi, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry18%
C01BNon-metallic elements18%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds12%
C02FTreatment of water, waste water, sewage, or sludge12%
A62DChemical means for extinguishing fires or for combating or protecting against harmful chemical agents6%
B09CReclamation of contaminated soil6%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
C22CAlloys6%
F25BRefrigeration machines, plants or systems6%
G21FProtection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment6%
PatentTitleYear
11,085,677Refrigerant recovery device and refrigerant recovery method202110,603,652Silver-carrying zeolite molded article202010,343,136Composition including silicotitanate having sitinakite structure, and production method for same20199,504,996'Strontium-exchanged clinoptilolite'20167,718,843'Iron powder for organic chlorinated compound decomposition and detoxifying treatment method using the same'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2020Patents assigned to TOSOH CORP (4)· patent assignee history
2010–2020Based in Yamaguchi, JP· patent location history
2016Based in Shunan-shi, JP· patent location history
2021Patents assigned to DAIKIN IND LTD (1)· patent assignee history
2021Based in Osaka-shi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSOH CORP | 4 | 2010–2020 |
| DAIKIN IND LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yamaguchi, JP | 3 | 2010–2020 |
| Osaka-shi, JP | 1 | 2021 |
| Shunan-shi, JP | 1 | 2016 |