Inventor

NAKAGAWA KIYOSHI

JP52 patents

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

NAKAGAWA KIYOSHI

TORAY INDUSTRIES

Polyester filament having excellent antistatic properties and process for preparing the same

Apparatus for producing interlaced multifilament yarns

Interlaced multifilament yarns

Process for producing a highly oriented polyester undrawn yarn

Spun yarn-like textured yarns and process for producing same

Spun yarn-like high bulky textured yarns and process for producing same

Method for producing an interlaced multi-filament yarn

Method and apparatus for preparing false twisted yarns

Textured polyester yarns and process for the production thereof

Bulky yarn and method for producing the same

Method for producing an interlaced multifilament yarn

Method for producing an interlaced multifilament yarn

Process for producing a potentially bulky yarn

Potentially bulky yarn

ANDO ELECTRIC

Optical fiber amplifier

Apparatus for determining noise factor of optical amplifier

Optical frequency sweep signal generator

Optical polarization controller

Photoperiodic circuit amplification control apparatus

Optical amplifier

NIPPON TELEGRAPH & TELEPHONE

Method and apparatus for monitoring noise figure of optical amplifier

Optical fiber amplifier including rare earth doped fiber and feedback pump light source control

Optical repeater and optical network using the same

Optical branching equipment and optical network using the same

Line terminating equipment in SDH networks, using forward error correcting codes

SHARP KK

Display apparatus

Liquid crystal display device

Display device including terminal regions facing each other across the display region

Method for manufacturing display device and display device

Display apparatus

YAMATO ASAHI

Method for driving liquid crystal display apparatus

Method for driving liquid crystal display apparatus

Method for driving liquid crystal display apparatus

Method for driving liquid crystal display apparatus

Display panel and display device

SONY CORP

Electronic equipment and transmission device of button device used therein

Apparatus for editing video tapes

Camera

Transporting system for an article

UNITIKA LTD

Moisture-permeable waterproof laminated fabric and process for producing the same

Moisture permeable and waterproof coated fabric and method for manufacturing same

LENOVO SINGAPORE PTE LTD

Display device, electronic apparatus, and method for manufacturing display device

Information processing apparatus, battery level notification method, and program therefor

HITACHI LTD

Method and apparatus for automatically inspecting and correcting masks

NAKAGAWA KIYOSHI

Operations management apparatus, operations management method and program

FUJI INDUSTRIES CO LTD

Videotape tape guide

MITSUBISHI MOTORS CORP

Working apparatus for crankshaft

ORYZA OIL & FAT CHEM

Apparatus for pretreatment for extracting crude oil from rice bran

NACHI FUJIKOSHI CORP

Cutting tool

TOKYO COMM EQUIPMENT MFG CO LT

Optical single-sideband modulated signal generator