Inventor

SHIMIZU KATSUYA

JP51 patents

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

SHIMIZU KATSUYA

NGK INSULATORS LTD

Gas separation method and zeolite membrane

Gas separation method and gas separator

Zeolite membrane complex, method for producing zeolite membrane complex, and separation method

Dehydration method, dehydration apparatus, and membrane structure

Dehydration method and dehydration apparatus

Aluminophosphate-based zeolite membrane synthesis method

AFX-structure zeolite crystal, and synthesis method thereof

Zeolite membrane having AFX structure, membrane structure, and method for manufacturing membrane structure

ERI-structure zeolite membrane and membrane structure

Gas separation method and zeolite membrane

Dehydration method and dehydration apparatus providing increased water permeation

Method for inspecting separation membrane module and method for manufacturing separation membrane module

Zeolite membrane having AFX structure, membrane structure, and method for manufacturing membrane structure

FUJITSU LTD

Trimming circuit of semiconductor apparatus

Comparator circuit with variable hysteresis characteristic

Sensor detection apparatus and sensor

Detection circuit for detecting a state of a control system with improved accuracy

Power supply circuit for clamping excessive input voltage at predetermined voltage

Differential circuit and peak hold circuit including differential circuit

Output circuit comprising bipolar transistors for driving CMOS circuit to reduce power consumption of the output circuit and avoid erroneous operation of the CMOS circuit

Multiplexer circuit having a simplified construction and reduced number of parts

Electronic circuit having comparator

Signal detection method, frequency detection method, power consumption control method, signal detecting device, frequency detecting device, power consumption control device and electronic apparatus

Level converter circuit having two multi-collector transistors for simplifying circuit configuration

MURATA MANUFACTURING CO

Directional coupler

Directional coupler

Bidirectional coupler

Directional coupler

Directional coupler

Directional coupler

Directional coupler

Directional coupler

Directional coupler

Directional coupler, high-frequency module, and communication device

Directional coupler including a main line and a sub-line switchably connected between a coupling terminal and a terminal circuit at different times

SEIKO EPSON CORP

Lamp unit for projector

Cooling device and projector

Cooling device and projector

Heat transport device and projector

Heat transport device and projector

SHIMIZU KATSUYA

Resin composition for printing plate

Photobase generator and photocurable resin composition

Resin composition for printing plate

ASAHI CHEMICAL IND

Polyhexamethylene adipamide fibers and process for producing the same

Process for producing hinokitiol

Polyhexamethyleneadipamide fiber and composition

KYOWA IND CO LTD

Flange joining structure and seal body used therein

ASAHI KASEI CHEMICALS CORP

Process for production of substituted cyclopentanone

KONDENSHI CORP

Source voltage detecting circuit

MAZDA MOTOR

Sound generation device for vehicle