Inventor

HAYASHI KEIICHI

JP42 patents

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

HAYASHI KEIICHI

NEC CORP

Portable radio apparatus having function for compressing and transmitting data

Removable memory device for portable terminal device

Mobile telephone unit and method used in this unit for accessing internet site

Access method through radio mobile communication system

Portable information terminal equipment and display method therefor

Method of and apparatus for data communications between portable information terminals

Mobile communication system and devices used therefor

System and method for sounding a music accompanied by light or vibration

Information terminal unit, character input control method to be used in the same, and storage medium recording control program therefor

Keyboard device and a method of controlling a power supply incorporated in the keyboard device

Portable communication terminal and method of transmission of electronic mail

Communication system, hold control method therefor, telephone set, control method therefor and recording medium

KOMATSU MFG CO LTD

Work machine

Work vehicle

Work machine and method for controlling work machine

Work machine and method for controlling work machine

TOYOTA JIDOSHOKKI KK

Negative-electrode stuff and negative electrode for use in lithium-ion secondary battery as well as lithium-ion secondary battery

Negative-electrode stuff and negative electrode for use in lithium-ion secondary battery as well as lithium-ion secondary battery

Negative-electrode material and negative electrode for use in lithium-ion secondary battery as well as lithium-ion secondary battery

NIPPON STEEL CHEMICAL CO

Method for removing volatile matter from polymer solution composition

Rubber-modified styrenic resin composition

NIWA JUNICHI

Lithium ion secondary battery electrode, manufacturing process for the same, and lithium ion secondary battery using the electrode

Lithium secondary battery electrode including coated layer having acrylic copolymer chemically bonded to binder of active material layer and manufacturing process for the same

MITSUBISHI HEAVY IND ENVIRONMENTAL & CHEMICAL ENG CO LTD

Gas swirling state determination system and gasification melting furnace

Gasification melting facility

AGENCY IND SCIENCE TECHN

Contrast-enhancing agent for photolithography

NGK SPARK PLUG CO

Air/fuel ratio sensor

TOYO GOSEI KOGYO KK

Photosensitive colored resin composition, colored image formation method of color filter, and formation method of black matrix

JAPAN PATENT MAN CO LTD

Easy-to-open tubular sealed casing

EBIHARA TOMOYUKI

Mower deck lifting device of ride-on mower

YANMAR CO LTD

Tractor

YANMAR AGRICULT EQUIP

Working machine lifting device of tractor

KATAYAMA TOKUSHU KOGYO KK

Battery can, sheet for forming battery can, and method for manufacturing sheet

YAMAHA CORP

Sandwich type ski

KOMATSU MASAKAZU

Tractor

POWER SYSTEMS CO LTD

Method for conducting electric activation of electric double layer capacitors

UNIV MARYLAND

Method of operating an atomic force microscope in tapping mode with a reduced impact force

HIRAKAWA YUICHI

Lithium ion secondary battery electrode, manufacturing process for the same, and lithium ion secondary battery using the electrode

MIYOSHI MANABU

Negative electrode for lithium-ion secondary battery and manufacturing process for the same

OKANO TAKUYUKI

Material for contact components or battery components, and battery using the same

HAYASHI KEIICHI

Lithium ion secondary cell

NOMURA HITOSHI

Working vehicle with HST