Inventor

ISHIGAMI YOSHIAKI

JP54 patents

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

ISHIGAMI YOSHIAKI

HITACHI CABLE

Optical system connection structure, optical component, and optical communication module

Package with lock mechanism

Package with lock mechanism

Package having lock mechanism

Optical transmitting and receiving apparatus

Optical module

Optical block reinforcing member, optical block and optical module

Transmission/reception optical module

Optical module

Package with lock mechanism

Ferrule block and optical module using the same

Optical module and signal transmission medium

Mounting structure for electronic components

Board assembly, optical transceiver using same and method for mounting same on object

Optical module and production method therefor

Package with lock mechanism

Photoelectric conversion module with cooling function

Package with locking mechanism and optical transceiver

Optical module

Electronic component mounted structure and optical transceiver using the same

Photoelectric conversion module and optical transceiver using the same

Optical communication module

Transmission/reception optical module

Electrical module cover, electrical module and optical transceiver

HITACHI METALS LTD

Ferrule fixing member and ferrule holding structure

Ferrule fixing member

Communication module and communication module connector

Connector and connectorized cable

Connector and connectorized cable

Communication module and communication module connector

Signal transmission device

Photoelectric conversion module and transmission apparatus using the same

Communication module and communication module connector

Mounting structure of transmission module

Optical module

Communication module-cooling structure and communication device

Antenna device

Signal transmission device

Phase-shift circuit and antenna device

Antenna device including a phase shifter and a feeding portion configured as a triplate line with a center conductor

Antenna device

Antenna device including triplate line including central conductor and ground plates

ISHIGAMI YOSHIAKI

Optical connector and lens block connecting structure, and optical module

Latch structure and cable with connector

Photoelectric conversion module

Photoelectric conversion module for optical communication

Optical module

TAMURA KENICHI

Optical module

Optical transceiver with lens alignment frame

BABA AKIYOSHI

Photoelectric conversion module having dual circuit board and dual dust proofing member