Koyu Takahashi
Inventor
Stats
- 4 US patents issued
- 8 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 8 US Applications Filed
- 42 Total Citation Count
- Feb 20, 2020 Most Recent Filing
- Aug 19, 1996 Earliest Filing
Work History
Patent Owner | Applications Filed | Year |
---|---|---|
OCLARO JAPAN, INC. | 2
2 2 2 | 2009
2013 2015 2017 |
Fuji Electrochemical Co., Ltd. | 1
| 1996
|
Inventor Addresses
Address | Duration |
---|---|
Kanagawa, JP | Oct 03, 17 - Jan 11, 22 |
Kosai, JP | Feb 02, 99 - Feb 02, 99 |
Yokohama, JP | May 20, 10 - Jun 18, 20 |
Technology Profile
Technology | Matters | |
---|---|---|
G01J: | MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY | 1 |
G02B: | OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS | 4 |
H01F: | MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES | 1 |
Patents / Publication
Patents / Publication # | Year of Publication / Issued | Title | Citations |
---|---|---|---|
11224120 | 2022 | Print circuit board, optical module, and optical transmission equipment | 1 |
2020/0196,438 | 2020 | PRINT CIRCUIT BOARD, OPTICAL MODULE, AND OPTICAL TRANSMISSION EQUIPMENT | 0 |
10609812 | 2020 | Printed circuit board, optical module, and optical transmission equipment | 1 |
10128554 | 2018 | Printed circuit board, optical module, and transmission equipment | 0 |
10116116 | 2018 | Printed circuit board and optical module | 1 |
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