Inventor
SHO SUGIYAMA
Inventor
JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C02Fprimary
C02FTreatment of water, waste water, sewage, or sludge27%
A61LMethods or apparatus for sterilising materials or objects in general18%
A61BDiagnosis9%
A61MDevices for introducing media into, or onto, the body9%
B01DSeparation9%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry9%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management9%
PatentTitleYear
12,371,357Water treatment method and water treatment apparatus202512,161,768Ultraviolet irradiation apparatus and ultraviolet irradiation method202411,464,885Ultraviolet light irradiation device202211,266,771Concentration measuring module, dialyzer, and concentration calculating method2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to ASAHI CHEMICAL IND (3)· patent assignee history
2022–2025Based in JP· patent location history
2025Patents assigned to KUBOTA KK (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASAHI CHEMICAL IND | 3 | 2022–2024 |
| KUBOTA KK | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 4 | 2022–2025 |