Inventor

NAGAI HIROKI

JP135 patents

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

NAGAI HIROKI

KUBOTA KK

Working vehicle with power steering

Power transmitting structure for a self-propelling vehicle having a working implement

Mower unit

Engine enclosure

Grass cutting machine with mower unit

Riding type mower

Mower unit

Grass collector for a mower

Four-wheel drive work vehicle

Work vehicle

Work vehicle

Work vehicle

Grass collector for a mower

NAGAI HIROKI

Lithium-ion secondary battery

Method of producing active material particles with lithium transition metal oxide secondary particles

Battery pack, electronic device, and inspection method of battery pack

Secondary battery

Nonaqueous electrolyte secondary battery

Lithium rechargeable battery

Non-aqueous electrolyte secondary battery

Lithium secondary battery including a nickel containing lithium complex oxide

Positive electrode active material for lithium secondary battery, and use thereof

Lithium ion secondary battery

TOYOTA MOTOR CO LTD

Electrode structure

Lithium-ion secondary battery

Lithium-ion secondary battery

Active material particles for a lithium secondary battery

Non-aqueous electrolyte secondary battery

Battery module

Lithium secondary battery

AISIN AW CO

Centrifugal-pendulum vibration absorbing device and order setting method for the same

Centrifugal-pendulum vibration absorbing device and order setting method for the same

Damper device

Centrifugal pendulum-type vibration absorbing device and order setting method for the same

Vibration damping device and method for designing the same

SANYO ELECTRIC CO

Error-correcting device and decoder enabling fast error correction with reduced circuit scale

Encoding apparatus for storing data to disk

Code error corrector

Data reproducing controller

TSUCHIYA TAKENORI

Electrode structure and battery device manufacturing method

Electrode structure and battery device manufacturing method

SUMITOMO METAL MINING CO

Nickel-cobalt-manganese complex hydroxide particles and method for producing same, positive electrode active material for nonaqueous electrolyte secondary battery and method for producing same, and nonaqueous electrolyte secondary battery

Nickel-cobalt-manganese complex hydroxide particles and method for producing same, positive electrode active material for nonaqueous electrolyte secondary battery and method for producing same, and nonaqueous electrolyte second battery

AISIN AW IND CO LTD

Damper device

Damper device

NIPPON ELECTRIC GLASS CO

Alumina package for hermetically containing an electronic device therein

CALIFORNIA INST OF TECHN

Multi-phase thermal control apparatus, evaporators and methods of manufacture thereof

MORITA MASAHIRO

Secondary battery and assembled battery

TOYA HIROYUKI

Nickel-cobalt-manganese complex hydroxide particles and method for producing same, positive electrode active material for nonaqueous electrolyte secondary battery and method for producing same, and nonaqueous electrolyte secondary battery

NUVOTON TECHNOLOGY CORP JAPAN

Semiconductor laser element, testing method, and testing device