Inventor

TAKAHASHI HIROFUMI

JP22 patents

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

TAKAHASHI HIROFUMI

MITSUI CHEMICALS INC

Polyisocyanate production system and gas treatment apparatus

Apparatus for continuously producing polyisocyanate

Polyisocyanate production method and polyisocyanate production system

NIPPON MINING CO

Electroless palladium plating liquid

Electroless gold plating solution

MURAMATSU ATSUSHI

Method for producing alkali metal niobate particles, and alkali metal niobate particles

Method for producing alkali metal niobate particles, and alkali metal niobate particles

VEHICLE ENERGY JAPAN INC

Battery pack

Battery pack

KAISEI ENGINEER CO LTD

Inspection device having coaxial induction and exciting coils forming a unitary coil unit

HITACHI MAXELL

Electric storage device and method for charging same

SHIN KOBE ELECTRIC MACHINERY

Energy conversion device

HITACHI LTD

Charge/discharge control method and charge/discharge control apparatus for lithium ion battery

TAKAHASHI HIROFUMI

Nonaqueous secondary battery and battery control system

NIKON CORP

Vibrator and vibration wave motor

JX NIPPON MINING & METALS CORP

Method for manufacturing high purity tin, electrowinning apparatus for high purity tin and high purity tin

TAKATSUKA YUICHI

Secondary battery cell

HITACHI AUTOMOTIVE SYSTEMS LTD

Battery pack

HARA KENJI

Secondary battery with organic electrolytic solution

SAKAI CHEMICAL INDUSTRY CO

Method for producing alkali metal niobate particles, and alkali metal niobate particles

AIBA AKIHIRO

Copper anode or phosphorous-containing copper anode, method of electroplating copper on semiconductor wafer, and semiconductor wafer with low particle adhesion

YOKOGAWA ELECTRIC CORP

Signal relay device, communication network system and operation system