Inventor
SHINDO TAKAHIKO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “SHINDO TAKAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON TELEGRAPH & TELEPHONE
11 patentsUS12341315B2Jun 24, 2025
Optical semiconductor chip
NIPPON TELEGRAPH & TELEPHONE2 citations72
US12288962B2Apr 29, 2025
Optical transmitter
NIPPON TELEGRAPH & TELEPHONE1 citations62
US11862935B2Jan 2, 2024
Tunable DBR semiconductor laser
NIPPON TELEGRAPH & TELEPHONE0 citations62
US11556040B2Jan 17, 2023
Semiconductor device
NIPPON TELEGRAPH & TELEPHONE0 citations62
US12316074B2May 27, 2025
Optical transmitter
NIPPON TELEGRAPH & TELEPHONE0 citations60
US11768341B2Sep 26, 2023
Package for optical module
NIPPON TELEGRAPH & TELEPHONE1 citations60
US12444902B2Oct 14, 2025
Optical transmitter
NIPPON TELEGRAPH & TELEPHONE0 citations51
US11367997B2Jun 21, 2022
Semiconductor integrated optics element and production method therefor
NIPPON TELEGRAPH & TELEPHONE0 citations51
US12288964B2Apr 29, 2025
Method for manufacturing optical semiconductor waveguide window structure
NIPPON TELEGRAPH & TELEPHONE0 citations50
US12483333B2Nov 25, 2025
Optical transmitter
NIPPON TELEGRAPH & TELEPHONE0 citations48
US12222546B2Feb 11, 2025
Optical waveguide, method for manufacturing optical waveguide, and optical semiconductor device
NIPPON TELEGRAPH & TELEPHONE0 citations48
TOSHIBA KK
4 patentsUS6692841B2Feb 17, 2004
Joined structure of dissimilar metallic materials
TOSHIBA KK24 citations92
US6492037B2Dec 10, 2002
Joined structure of dissimilar metallic materials
TOSHIBA KK34 citations92
US7361272B2Apr 22, 2008
Anisotropic porous material
TOSHIBA KK5 citations61
US6344789B1Feb 5, 2002
Voltage non-linear resistor unit and arrester unit
TOSHIBA KK3 citations58