Inventor

TANAKA MASASHI

JP180 patents

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

TANAKA MASASHI

PERMELEC ELECTRODE LTD

Electrode for electrolysis and electrolytic cell using the electrode

Electrolytic cell and method for the production of acid water

Electrolytic cell employing gas diffusion electrode

Method of producing acid water and electrolytic cell therefor

Production method of acid water and alkaline water

Activated cathode and process for preparation thereof

Cathode for electrolysis and electrolytic cell using the same

Method of water electrolysis

Electrolytic cell for producing acidic water and alkaline water

Membrane-electrode assembly, electrolytic cell employing the same, electrolytic-water sprayer, and method of sterilization

NIKON CORP

Exposure apparatus, optical projection apparatus and a method for adjusting the optical projection apparatus

Exposure apparatus, optical projection apparatus and a method for adjusting the optical projection apparatus

Exposure/imaging apparatus and method in which imaging characteristics of a projection optical system are adjusted

Illumination optical apparatus for illuminating a mask, method of manufacturing and using same, and field stop used therein

Position detection apparatus and aligner comprising same

Exposure apparatus, optical projection apparatus and a method for adjusting the optical projection apparatus

Alignment apparatus and exposure apparatus equipped therewith

Aperture stop having central aperture region defined by a circular ARC and peripheral region with decreased width, and exposure apparatus and method

Apparatus for optically detecting a position of a mark

NEC CORP

Substitution call control system in ATM communication network

Bandwidth control system and method

Optical access network apparatus and data signal sending method therefor

Information retrieval server and system including the server

HONDA MOTOR CO LTD

Control unit for an electric oil pump

Hydraulic circuit control device

Engine starter having traction-drive type reduction gear and torque transmitting device for linking the reduction gear and driven shaft of engine

CANON KK

Image heating apparatus

Image heating apparatus regulating a shift movement of an endless belt the inner face of which contacts a nip portion forming unit forming a nip portion with a roller contacting an outer face of the belt

Image heating apparatus

TEAC CORP

Speed control of a motor

Method and apparatus for high speed data recovery from CD-ROMS or like disks of varying qualities

Objective lens drive apparatus applicable to optical disk apparatus

MITSUBISHI MOTORS CORP

Ultrasonic wave reception apparatus and obstacle detection apparatus

Oxygen sensor

NIPPON TELEGRAPH & TELEPHONE

Echo cancelling method and apparatus using fast projection scheme

Subband echo cancellation method using projection algorithm

MITA INDUSTRIAL CO LTD

Benzidine derivative and electrophotosensitive material using the same

Electrophotographic organic photosensitive material with diphenoquinone derivative

JAPAN AVIATION ELECTRONICS IND LTD

Connector

Electrical connector with gripping means on housing and engagement member inserted into housing

TANAKA MASASHI

Image heating apparatus

Image fixing appratus for fixing a toner image on a recording material by heating the toner image while feeding the recording material through a nip

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

User interface for computer display

PERMELEC ELCTRODE LTD

Apparatus for producing electrolytic water

NIPPON KOGAKU KK

Objective lens for an optical disc

HITACHI LTD

Ceramic transparent piezoelectric transducer

FUJITSU LTD

Cross connection system for time-division multiplexed signal

HITACHI CHEMICAL CO LTD

Polyimides, thermosetting resin compositions containing the polyimides, formed articles of the resin compositions, and production process of polyimides

TOSHIBA ELECTRIC EQUIP

Screw-based incandescent lamp type fluorescent lamp

NISHIDA SATOSHI

Fixing device for fixing on a recording material a toner image formed on the recording material including a fixing roller and heating and pressing members