Inventor
Kohei Saito
Inventor
JP
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission20%
H04JMultiplex communication16%
H04QSelecting9%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy7%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light5%
A61KPreparations for medical, dental or toiletry purposes2%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%
C07CAcyclic or carbocyclic compounds2%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium2%
PatentTitleYear
12,592,395Lithium primary battery and liquid non-aqueous electrolyte for lithium primary battery202612,577,465Method for producing semiconductor treatment liquid and method for producing semiconductor element202612,316,383Wavelength cross connect device, multiband transmission system, and multiband transmission method202512,244,346Wavelength cross connect device and wavelength cross connect method202512,207,030Optical node device, optical transport network system, optical path trace method and program202512,080,891Positive electrode for secondary battery and secondary battery202411,979,226Wavelength cross connect device and wavelength cross connect method202411,942,755Optical transmission system and filter penalty reduction method202411,824,583Cyclic wavelength band replacement device, multi-band transmission system, and cyclic wavelength band replacement method202311,742,492Secondary battery positive electrode, secondary battery positive electrode current collector, and secondary battery202311,466,042Method for producing ferric citrate hydrate202211,424,824OSNR spectrum estimation apparatus, OSNR spectrum estimation method, and program202211,329,445Optical amplifier, optical transmission system, and optical cable failure part measurement method202211,206,084Dispersion compensation designing device, dispension compensation method, optical transmission system, and program202111,146,098Precharge control apparatus2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to NIPPON TELEGRAPH & TELEPHONE (9)· patent assignee history
2021Patents assigned to DENSO CORP (1)· patent assignee history
2021–2026Based in JP· patent location history
2022–2026Patents assigned to TOKUYAMA CORP (2)· patent assignee history
2023–2026Patents assigned to PANASONIC IP MAN CO LTD (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON TELEGRAPH & TELEPHONE | 9 | 2021–2025 |
| PANASONIC IP MAN CO LTD | 3 | 2023–2026 |
| TOKUYAMA CORP | 2 | 2022–2026 |
| DENSO CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 15 | 2021–2026 |