Inventor

YOSHIZAWA KAZUHIRO

JP17 patents

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

YOSHIZAWA KAZUHIRO

NIPPON TELEGRAPH & TELEPHONE

Method of transmitting terminating call signals within a restricted duration and a base station and a portable unit for use in the same

Method of transmitting terminating call signals within a restricted duration and a base station and a portable unit for use in the same

Radio telephone system control method

Radio telephone system control apparatus and method

Radio telephone system control apparatus and method

Radio telephone system and method for controlling same

Control method and appartus for a radio telephone system

Control system of a radio telephone apparatus

EISAI R&D MAN CO LTD

Crystalline form of the salt of 4-(3-chloro-4-(cyclopropylaminocarbonyl)aminophenoxy)-7-methoxy-6-quinolinecarboxamide or the solvate of the salt and a process for preparing the same

Urea derivative and process for preparing the same

Method and compound useful in preparation of orexin-2 receptor antagonist, and lemborexant having few impurities

Methods for producing isoindole derivatives

Method for producing 5-(difluoromethyl)pyrazine-2-carboxylic acid and production intermediate thereof

MITASEV BRANKO

Methods and compounds useful in the synthesis of fused aminodihydrothiazine derivatives

EISAI CO LTD

Methods for producing cyclic benzamidine derivatives

AKOSHITA HARUO

Open/close control system for inspection lid

NIIJIMA JUN

Method for manufacturing heterocycle substituted pyridine derivatives