Inventor

OKUTA MICHITAKA

JP14 patents

⚠️ This page may combine multiple inventors who share the name “OKUTA MICHITAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KYOCERA CORP

8 patents

US6658189B2Dec 2, 2003

Broadband amplified spontaneous emission light source

KYOCERA CORP63 citations94

US5452122ASep 19, 1995

Element for optical isolator and optical isolator employing the same, together with semiconductor laser module employing the optical isolator element

KYOCERA CORP46 citations93

US5402260AMar 28, 1995

Element for optical isolator and optical isolator employing the same, together with semiconductor laser module employing the optical isolator element

KYOCERA CORP19 citations79

US6208457B1Mar 27, 2001

Optical fiber coupler, method for producing the same and optical amplifier using the same

KYOCERA CORP10 citations73

US5802224ASep 1, 1998

Optical coupler for performing light branching and light mixing/branch filtering in a light communication network

KYOCERA CORP16 citations69

US5410626AApr 25, 1995

Optical coupler having a tapered fused region

KYOCERA CORP13 citations67

US7366366B2Apr 29, 2008

FBG sensing system

KYOCERA CORP5 citations62

US6992825B2Jan 31, 2006

Volume phase grating, a method for producing such a volume phase grating, an optical module and a semiconductor laser module using such a volume phase grating

KYOCERA CORP1 citations51

NIHON MICRONICS KK

6 patents

US11624679B2Apr 11, 2023

Optical probe, optical probe array, test system and test method

NIHON MICRONICS KK2 citations71

US11971431B2Apr 30, 2024

Optical probe, optical probe array, optical probe card, and method of manufacturing optical probe

NIHON MICRONICS KK2 citations70

US11971296B2Apr 30, 2024

OKUTA MICHITAKA

KYOCERA CORP

Broadband amplified spontaneous emission light source

Element for optical isolator and optical isolator employing the same, together with semiconductor laser module employing the optical isolator element

Element for optical isolator and optical isolator employing the same, together with semiconductor laser module employing the optical isolator element

Optical fiber coupler, method for producing the same and optical amplifier using the same

Optical coupler for performing light branching and light mixing/branch filtering in a light communication network

Optical coupler having a tapered fused region

FBG sensing system

Volume phase grating, a method for producing such a volume phase grating, an optical module and a semiconductor laser module using such a volume phase grating

NIHON MICRONICS KK

Optical probe, optical probe array, test system and test method

Optical probe, optical probe array, optical probe card, and method of manufacturing optical probe

Measurement system and measurement method

Optical probe, probe card, measuring system, and measuring method

Measurement system

Measurement system