Title:
光導波路及び光学式濃度測定装置
Document Type and Number:
Japanese Patent JP6530521
Kind Code:
B2
Inventors:
Toshiro Sakamoto
Application Number:
JP2018014636A
Publication Date:
June 12, 2019
Filing Date:
January 31, 2018
Export Citation:
Assignee:
Asahi Kasei Electronics Co., Ltd.
International Classes:
G01N21/552; G01N21/17; G02B6/122
Domestic Patent References:
| JP2005077315A | ||||
| JP2011521278A | ||||
| JP3122553A | ||||
| JP5188227A | ||||
| JP2013250193A |
Foreign References:
| US7528403 | ||||
| US20140321798 |
Attorney, Agent or Firm:
Tetsuya Mori
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Hide Tanaka Tetsu