Takafumi SEKO

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Hamamatsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical element
- Patent number 10,234,610
- Issue date Mar 19, 2019
- Hamamatsu Photonics K.K.
- Takafumi Seko
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING BANDPASS FILTER, AND BANDPASS FILTER
- Publication number 20250007139
- Publication date Jan 2, 2025
- Hamamatsu Photonics K.K.
- Takafumi SEKO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL ELEMENT
- Publication number 20170160451
- Publication date Jun 8, 2017
- Hamamatsu Photonics K.K.
- Takafumi SEKO
- G02 - OPTICS