Inventor

SAITO TATSUHIKO

JP23 patents

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

SAITO TATSUHIKO

SUMITOMO ELECTRIC INDUSTRIES

UV light-permeable glass and article comprising the same

Silica glass article and manufacturing process therefor

Optical waveguide device for receiving functional component

Silica glass article and manufacturing process therefor

Method for elongating glass preform

Glassrod elongation heating furnance having double bellows

Elongating apparatus and method for glass preform and furnace body for elongating apparatus

Silica glass article and manufacturing process therefor

Method of elongating glass preform

Method for producing glass preform for optical fiber

Optical fiber

FUJITSU LTD

Optical transmission device, optical transmission system, and optical transmission method

Optical transmission device and method

Optical communication apparatus and control method thereof

MITSUBISHI ELECTRIC CORP

Information processing device

Acoustic signal separation device and acoustic signal separating method

Information providing system

YAMATO SCIENT CO LTD

Continuous flow type homogenizer

Elevational operating device for a rotary evaporator

YAMOTO SCIENT CO LTD

Rotary evaporator with control system

YAMADA EIICHIRO

Detecting apparatus, removing apparatus, detecting method, and removing method

OKADA KAZUNORI

Blood vessel wall analyzing device and blood vessel wall analyzing method

SAITO TATSUHIKO

Optical packet switching system and method for controlling the peak power