Inventor

TAKAHASHI NAOKI

JP307 patents

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

TAKAHASHI NAOKI

NITTO DENKO CORP

Illumination device and/or a liquid crystal display device

Cholesteric liquid crystal layer, optical element, lighting device, and liquid crystal display

Liquid crystal element comprising oriented liquid crystal polymer with an average in-plane haze of 10% or higher

Viewing angle magnification liquid crystal display unit

Light source and liquid crystal display

Light source device and crystal display device

Optical element, polarizing element, lighting device, and liquid crystal display

Cholesteric liquid crystal layer, optical element, lighting device, and liquid crystal display

Polarizer lighting device and liquid crystal display

Liquid crystal element with a layer of an oriental liquid crystal polymer, and optical element and polarizing element using the same

Polarizer, optical element, lighting device and liquid crystal display

Multi-layer circularly polarized light separation plate containing cholesteric liquid crystal polymer layers

Polarizing plate with optical compensation layer, method of producing the same, and liquid crystal panel, liquid crystal display, and image display including the same

Laminated optical film, method for producing the same film and liquid-crystal display device using the same film

High luminance polarizing plate, and liquid crystal panel and image display using same

Manufacturing method for sheet with anti-counterfeit functions

Optical element, polarizing element, lighting device, and liquid crystal display

Optical element, polarizing element, lighting device, and liquid crystal display

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Image processing apparatus with user authorization mechanism

Image processing apparatus for reading an image by hand scanning

Image processing apparatus for adjusting scanning position

Digital integrated apparatus, image input-output system, and user authentication method

Apparatus and method for image data processing

Image processing apparatus and the method of correcting the inclination

Document-reading apparatus and method for the same

TOYODA CHUO KENKYUSHO KK

Porous material, catalyst, method of producing the porous material and method for purifying exhaust gas

Titania-zirconia powder and process for producing the same

Composite oxide, process for producing the same, catalyst for purifying exhaust gas, and process for producing the same

ROHM CO LTD

Overcurrent protection circuit

Overcurrent protection circuit

Semiconductor device

HITACHI LTD

Electronic business transaction system with notarization database and means for conducting a notarization procedure

Method for managing life cycles and system for the same

TOYOTA MOTOR CO LTD

Method for purifying exhaust gases

Vehicle framework structure

TOYOTA CHUO KENKYUSHO KK

Porous material process of producing the porous material, catalyst for purifying exhaust gas comprising the porous material, method of purifying exhaust gas

Inorganic mixed oxide and catalyst for purification of exhaust gas using the same

NISSAN MOTOR

Engine overall height reduction

Fuel cell startup method

MITSUBISHI ELECTRIC CORP

Information processing unit

FUJITSU LTD

Switching power supply circuit

ISHIDA SCALE MFG CO LTD

Printer comprising spring biased print head and roller platen

CASIO COMPUTER CO LTD

Electronic timepiece having recording function

AOKI YUKI

Exhaust gas purifying catalyst

SHARP KK

Method of manufacturing hetero-junction bipolar transistor

KYOCERA ELCO CORP

Connector and method of producing the same

SATOU AKEMI

Exhaust gas purification catalyst

AKAI NORIYUKI

Connector

TOKIN CORP

Solid electrolytic capacitor

TAKAHASHI NAOKI

Multi-link engine