Inventor

HASEGAWA MASAYUKI

JP21 patents

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

HASEGAWA MASAYUKI

PANASONIC I PRO SENSING SOLUTIONS CO LTD

Investigation assist system and investigation assist method

Information processing device and reproduction control method

Information processing device

Investigation assist system and investigation assist method

SHACHIHATA INDUSTRIAL

Marking pen

Multi-surfaced rotary stamping apparatus

Cap for writing implement with air vent and guide

MATSUNAGA MASANOBU

Vertical film formation apparatus and method for using same

Film formation method and apparatus

TOKYO ELECTRON LTD

Semiconductor processing apparatus and method

Film deposition apparatus

SANYO ELECTRIC CO

Flat fluorescent lamp having a luminescent surface with a diffusion groove

FUJITSU LTD

Network monitoring method and apparatus

MURATA MANUFACTURING CO

Resist pattern, process for the formation of the same, and process for the formation of wiring pattern

NIHON ALMIT KK

Soldering fluxes

SHIN ETSU CHEMICAL COL LTD

Method for treating silane-containing gas

IKEUCHI TOSHIYUKI

Batch CVD method and apparatus for semiconductor process

HASEGAWA MASAYUKI

Method for purifying chlorosilanes

SATO JUN

Slimming method of carbon-containing thin film and oxidation apparatus

SUMITOMO CHEMICAL CO

Transition metal compound and catalyst for olefin polymerization

STANLEY ELECTRIC CO LTD

Surface mount light-emitting device