Laser device, and laser waveform control method
US-12362539-B2 · Jul 15, 2025 · US
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Kawashima Toshiyuki patents
Kawashima Toshiyuki is listed as an inventor on 48 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kawashima Toshiyuki |
| Total patents | 48 |
| First publication | Jan 22, 2015 |
| Latest publication | Jul 15, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Hologram data generation system and hologram data generation method
US-2025208568-A1 · Jun 26, 2025 · US
Laser device and method for generating laser light
US-12300971-B2 · May 13, 2025 · US
Separation membrane module and liquid treatment system including the same
US-12263448-B2 · Apr 1, 2025 · US
Gas separation membrane
US-2025099919-A1 · Mar 27, 2025 · US
External resonator-type semiconductor laser device
US-12155177-B2 · Nov 26, 2024 · US
Gas separation membrane
US-2024335797-A1 · Oct 10, 2024 · US
Composite semipermeable membrane and method for manufacturing same
US-12012493-B2 · Jun 18, 2024 · US
Composite reverse osmosis membrane and production method thereof
US-2023182084-A1 · Jun 15, 2023 · US
Composite semipermeable membrane and method for manufacturing same
US-2023145799-A1 · May 11, 2023 · US
Recent patents
Latest publications not already listed above.
Composite semipermeable membrane and method for manufacturing same
US-11590458-B2 · Feb 28, 2023 · US
Laser processing apparatus and laser processing method
US-11504803-B2 · Nov 22, 2022 · US
Laser device and method for controlling waveform
US-11424591-B2 · Aug 23, 2022 · US
Laser device and method for generating laser light
US-2022263292-A1 · Aug 18, 2022 · US
Separation membrane module and liquid treatment system including the same
US-2022062825-A1 · Mar 3, 2022 · US
External resonator-type semiconductor laser device
US-2021313769-A1 · Oct 7, 2021 · US
Laser device, and laser waveform control method
US-2021273407-A1 · Sep 2, 2021 · US
Laser medium unit and laser device
US-10862261-B2 · Dec 8, 2020 · US
Composite semipermeable membrane and method for manufacturing same
US-2020353426-A1 · Nov 12, 2020 · US
Spiral wound separation membrane module
US-10821403-B2 · Nov 3, 2020 · US
Laser amplification apparatus, laser apparatus, and laser nuclear fusion reactor
US-10720243-B2 · Jul 21, 2020 · US
Laser device and method for controlling waveform
US-2020106237-A1 · Apr 2, 2020 · US
Laser medium unit and laser device
US-2019356105-A1 · Nov 21, 2019 · US
Laser medium, laser medium unit, and laser beam amplification device
US-10374377-B2 · Aug 6, 2019 · US
Laser processing apparatus and laser processing method
US-2019232423-A1 · Aug 1, 2019 · US
Spiral wound separation membrane module
US-2019060837-A1 · Feb 28, 2019 · US
Method for manufacturing tracer-encapsulated solid pellet for magnetic-confinement fusion
US-10206272-B2 · Feb 12, 2019 · US
Method for producing compound derived from herbaceous plant of family gramineae or cucurbitaceae
US-2019002931-A1 · Jan 3, 2019 · US
Laser device having semiconductor laser array stacks
US-10133079-B2 · Nov 20, 2018 · US
Device for quantum beam generation, method for quantum beam generation, and device for laser fusion
US-10134492-B2 · Nov 20, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hamamatsu Photonics Kk | 36 |
| Nitto Denko Corp | 12 |
| Toyota Motor Co Ltd | 5 |
| Univ Hiroshima | 5 |
| Univ Osaka | 5 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E30/10 | 14 |
| H01S3/2316 | 10 |
| H01S3/1643 | 10 |
| G21B1/23 | 9 |
| H01S3/0407 | 8 |