Inventor

NAKAMURA KOHEI

JP47 patents

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

NAKAMURA KOHEI

NEC LAB AMERICA INC

Fiber sensing using supervisory path of submarine cables

Single-step nonlinearity compensation using artificial intelligence for digital coherent transmission systems

Optical fiber nonlinearity compensation using neural networks

Estimating mode field distribution in optical fibers from guided acoustic wave brillouin scattering

Three-way branching unit switch module having small footprint

Multicore fiber amplifier with high power efficiency

Method for reducing GAWBS noise by reducing polarization diffusion length

Optical fiber exhibiting low guided acoustic Brillouin scattering (GAWBS) noise and measurement thereof

Accurate measurement for guided acoustic-wave Brillouin scattering

Estimating core-cladding concentricity error in optical fibers using guided acoustic-wave Brillouin scattering

Fiber nonlinearity mitigation using strong mode coupling and large modal delay

MICRON TECHNOLOGY INC

Apparatuses, systems, and methods for data strobe write timing

Semiconductor device and method for adjusting impedance of output circuit

Semiconductor device and method for adjusting impedance of output circuit

Apparatuses and methods for input buffer data feedback equalization circuits

Apparatuses and methods for providing clock signals in a semiconductor device

Apparatuses and methods for providing clock signals in a semiconductor device

Apparatus and methods for providing voltages to conductive lines between which clock signal lines are disposed

Apparatuses and methods for providing voltages to conductive lines between which clock signal lines are disposed

Semiconductor device having level shift circuit

NAKAMURA KOHEI

Connecting structure

Water sports board

Buoyant aerial vehicle

Flat valve device

Connecting structure

Underwater propulsion aid and underwater garment equipped with the same

Semiconductor apparatus and its control method

NEC CORP

Connection state identification system and connection state identification method

Submarine optical communication system and communication method

Excitation light source apparatus and gain equalizing method

Optical receiving apparatus

SHIMANO KK

Dual-bearing reel

Dual-bearing reel

Handle return position adjustment mechanism for a fishing reel

HOCHIKI CO

Ion type smoke sensor

Fire sensing system protected from noise factors

MITSUBISHI ELECTRIC CORP

Wedge tapping device for rotating electrical machine, wedge inspection system for rotating electrical machine and wedge tapping method for rotating electrical machine

Wedge looseness inspection device of rotary electric machine

TOHO GAS KK

Latent-heat storage material composition and latent-heat storage tank

Latent heat storage material composition

DENSO CORP

Inspection device

Inspection device

ELPIDA MEMORY INC

Semiconductor integrated circuit with test mode

TOYOTA BOSHOKU KK

Heating device

MIMAKI ENG CO LTD

Printer and transport apparatus for transporting print medium while applying stable tension to the prnt medium

NIHON KOHDEN CORP

Electrode catheter

OHNISHI HIDENORI

Epoxy resin composition for optical semiconductor device, lead frame obtained using the same for optical semiconductor device, and optical semiconductor device