Inventor

HAYASHI TAKAO

93 patents

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

HAYASHI TAKAO

MITSUI MINING & SMELTING CO

Silver sol, preparation thereof, coating material for forming transparent conductive film and transparent conductive film

Method for preparing nickel fine powder

Production of silver-coated copper-based powders

Nickel powder, method for preparing the same and paste for use in making electrodes for electronic parts

Copper fine powder and method for preparing the same

Composite conductive powder and conductive film formed from the powder

Electrically-conductive colorless transparent barium sulfate filler

Composite nickel fine powder and method for preparing the same

Nickel powder and conductive paste

Copper fine powder and method for preparing the same

Nickel fine powder and method for preparing the same

Ultraviolet screening composited oxide and process for producing the same

Process for preparing conductive acicular zinc oxide

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Mounting structure of objective lens for optical pick-up used for optical disk device

Optical head and information recording and reproduction apparatus

Optical head

Integrated optical head with an emitting light splitting polarizing prism and a detecting light splitting polarizing element

Lens drive mechanism for optical disc player with parallel support springs having different spring constants

Optical reading and writing device

Two plate-like beam splitting device

Optical head

FUJI PHOTO FILM CO LTD

Coated pressure sensitive copying paper

Recording sheet and color developer therefor

Package for thermosensitive recording materials

Recording sheet

Method for fanning each set of multi-ply sheets

Recording sheet and method for the production thereof

Process for separating a number of sheets into groups

Recording sheet

ASAHI GLASS CO LTD

Stainproofing agent and process for its preparation

Process for producing polyfluoroalkyl phosphates

Novel oil and water repellent composition

Process for producing perfluorocarboxylic acid

Method of preparing polyfluoroalkyl group containing compounds

MURATA MACHINERY LTD

Transportation vehicle system and charging method for the transportation vehicle system

Transportation vehicle system and method of controlling transportation vehicle

Control device for movable body

Press machine

TOSHIBA KK

Resist composition for forming a pattern comprising a pyridinium compound as an additive

Resist composition for forming a pattern and method of forming a pattern wherein the composition 4-phenylpyridine as an additive

Photosensitive composition having uniform concentration distribution of components and pattern formation method using the same

TOYO SODA MFG CO LTD

Process for producing a polymer emulsion

Polymerization of chloroprene

Method of preventing formation of popcorn chloroprene polymer

NEC CORP

Subscriber line interface circuit

Method of checking test program in duplex processing apparatus

HAYASHI TAKAO

Traveling vehicle system and self-diagnosis method for the traveling vehicle system

Travel control system and control method for traveling vehicles

METALLGESELLSCHAFT AG

Method of preparing needle-like conductive zinc oxide

MITSUI KINZOKU MITSUI MAINING

Electrically conductive barium sulfate-containing composition and process of producing