Inventor

WATANABE KUNIO

JP116 patents

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

WATANABE KUNIO

ASAHI GLASS CO LTD

Process for producing a fluorine-containing compound by liquid phase fluorination

Method for producing perfluoro(n-pentane)

Glass sheet capable of being inhibited from warping through chemical strengthening

Processes for producing a fluorosulfonyl group-containing compound and a compound led from the fluorosulfonyl group-containing compound

Method for producing a fluorinated ester compound

Method for producing a fluorinated ester compound

Method for producing a fluorine-containing compound

Process for producing a fluorine-containing compound by liquid phase fluorination

Method for producing a fluorine-containing compound

Process for producing a vic-dichloro acid fluoride

CANON KK

Method of producing semiconductor member

Method of manufacturing semiconductor wafer method of using and utilizing the same

Apparatus for driving liquid jet head

Liquid jet recording apparatus

Liquid ejecting apparatus having a suction mechanism

Image forming method using image forming elements having different concentrations and pitches

Camera with printed circuit boards comprising resistance-conductor laminated constructions

Variable resistance

SEIKO EPSON CORP

Semiconductor devices including fuses and dummy fuses

Semiconductor device, memory system and electronic apparatus

Semiconductor memory device and method for manufacturing the same

CMOS device with improved wiring density

Semiconductor memory device and method for manufacturing the same

Semiconductor memory device and method of fabricating the same

Semiconductor device and method of manufacturing the same

HITACHI LTD

Signal processing delay circuit

Signal processing delay circuit

Peripheral equipment control device

Active filter control apparatus

Peripheral equipment control device

SCSI controller and method for use on an information processing system

FUJITSU LTD

Information guiding system and method of preventing borrower of portable terminal unit from forgetting to return it

Mobile telephone unit which combines operation of a portable mobile telephone and a vehicle telephone

Method of mobile unit registration and method of IC card registration for mobile communications system, and mobile unit, IC card, and IC card insertion type mobile unit implementing such methods

SHARP KK

Phase shift mask and process for manufacturing the same

Method for producing a photomask

Pattern transfer method using a mask and half tone mask

KAWAGUCHI SATOSHI

Process for producing 2,3,3,3-tetrafluoropropene

Process for producing 2,3,3,3-tetrafluoropropene

Process for producing 2,3,3,3-tetrafluoropropene

DAIICHI DENSHI KOGYO

Electrical connector

Electrical connector with rotatable locking ring

TOSHIBA KK

Gradient magnetic coil apparatus and method of manufacturing the same

SEGA ENTERPRISES KK

Image processing device and image processing method

KUREHA CHEMICAL IND CO LTD

Method for activating infusibilized pitch beads

TAMITSUJI CHIKAYA

Method for treating surface of oxide glass with fluorinating agent

UBE INDUSTRIES

Xonotlite-reinforced organic polymer composition

NIPPON TELEGRAPH & TELEPHONE

Transmitter multiplexing system for a land mobile communication system

TAKAGI HIROKAZU

Process for producing 2,3,3,3-tetrafluoropropene

NIPPON STEEL CORP

Method for producing a high toughness and high tensil steel