Ion chromatograph
US-12306153-B2 · May 20, 2025 · US
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Fujiwara Masanori patents
Fujiwara Masanori is listed as an inventor on 30 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Fujiwara Masanori |
| Total patents | 30 |
| First publication | Aug 11, 2016 |
| Latest publication | May 20, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Void defect forming method, device, and diamond manufacturing method
US-2024410083-A1 · Dec 12, 2024 · US
Ion suppressor
US-12031957-B2 · Jul 9, 2024 · US
Pump unit for chromatograph
US-2024159717-A1 · May 16, 2024 · US
Ion chromatograph and ion component analysis method
US-11982653-B2 · May 14, 2024 · US
Temperature sensitive probe
US-2024044722-A1 · Feb 8, 2024 · US
Lens and lens device
US-2024036234-A1 · Feb 1, 2024 · US
Diffractive optical element and method of manufacturing diffractive optical element
US-2022413195-A1 · Dec 29, 2022 · US
Ion suppressor and ion chromatograph
US-11531010-B2 · Dec 20, 2022 · US
Curable resin composition, cured product, diffractive optical element, multilayer diffractive optical element, and method for producing curable resin composition
US-11377545-B2 · Jul 5, 2022 · US
Recent patents
Latest publications not already listed above.
Ion suppressor
US-2022187254-A1 · Jun 16, 2022 · US
Ion chromatograph
US-2022163495-A1 · May 26, 2022 · US
Ion chromatograph and ion component analysis method
US-2022155265-A1 · May 19, 2022 · US
Ion suppressor
US-2022146476-A1 · May 12, 2022 · US
Exhaust treatment device for diesel engine
US-11131230-B2 · Sep 28, 2021 · US
Engine
US-10890090-B2 · Jan 12, 2021 · US
Curable resin composition, cured product, diffractive optical element, multilayer diffractive optical element, and method for producing curable resin composition
US-2020407546-A1 · Dec 31, 2020 · US
Ion suppressor and ion chromatograph
US-2020132639-A1 · Apr 30, 2020 · US
Exhaust treatment device for diesel engine
US-10619546-B2 · Apr 14, 2020 · US
Exhaust treatment device for diesel engine
US-2019390588-A1 · Dec 26, 2019 · US
Exhaust treatment device for diesel engine
US-2019323406-A1 · Oct 24, 2019 · US
Engine
US-2019186315-A1 · Jun 20, 2019 · US
Refractive index detector and liquid chromatograph
US-10101308-B2 · Oct 16, 2018 · US
Degassing device
US-10041914-B1 · Aug 7, 2018 · US
Measurement method using differential refractometer, differential refractometer using the measurement method, and liquid chromatograph
US-10024789-B2 · Jul 17, 2018 · US
Optical analyzer
US-9877368-B2 · Jan 23, 2018 · US
Measurement method using differential refractometer, differential refractometer using the measurement method, and liquid chromatograph
US-2017010213-A1 · Jan 12, 2017 · US
Optical analyzer
US-2016313248-A1 · Oct 27, 2016 · US
Refractive index detector and liquid chromatograph
US-2016274074-A1 · Sep 22, 2016 · US
Optical analyzer
US-2016234904-A1 · Aug 11, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Shimadzu Corp | 18 |
| Kubota Kk | 6 |
| Fujifilm Corp | 4 |
| Univ Kyoto | 2 |
| Daicel Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01N30/96 | 9 |
| G01N30/02 | 7 |
| G01N2030/965 | 7 |
| F01N11/002 | 6 |
| Y02T10/40 | 6 |