Inventor
RYOHEI NAKAMURA
Inventor
JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties17%
A61KPreparations for medical, dental or toiletry purposes8%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles8%
C07DHeterocyclic compounds8%
F01CRotary-piston or oscillating-piston machines or engines8%
F04BPositive-displacement machines for liquids8%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids8%
G01CMeasuring distances, levels or bearings8%
G06FElectric digital data processing8%
PatentTitleYear
12,529,666Fluid state detection sensor202612,480,903Liquid state detection sensor202512,258,965Compressor having bulged bushings202511,535,595Isoquinoline sulfonyl chloride acid addition salts and method of manufacture thereof202211,307,669Electronic device, moving body, program and control method2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to D WESTERN THERAPEUTICS INST INC (1)· patent assignee history
2022Patents assigned to KYOCERA CORP (1)· patent assignee history
2022–2026Based in JP· patent location history
2025–2026Patents assigned to KYB CORP (2)· patent assignee history
2025Patents assigned to DAIKIN IND LTD (1)· patent assignee history
2025Patents assigned to TAIHO KOGYO CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KYB CORP | 2 | 2025–2026 |
| D WESTERN THERAPEUTICS INST INC | 1 | 2022 |
| DAIKIN IND LTD | 1 | 2025 |
| KYOCERA CORP | 1 | 2022 |
| TAIHO KOGYO CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 5 | 2022–2026 |