Japan Tobacco Inc.

Sankei Chemical Co., Ltd.

Tomoaki Hongo

Takeshi Akiyama

Tomoichi Watanabe

Hidenori Muramoto

Mitsuru Okada

Toshiki Kudo

Kaoru Takemura

Tadashi Matsunaga

Akihiro Kawabata

Masaaki Ino

An aerosol inhaler cartridge is provided with a liquid storage unit and a thin metal heater. The metal heater has an obverse face, a reverse face, and a side face joining the obverse face and the reverse face, and is provided, on at least a part of the side face, with a tapered protrusion that protrudes in a tapered shape in a direction different from an imaginary line extending from the obverse face to the reverse face. The tapered protrusion has: a first tapered face formed in an inwardly curving manner extending from an obverse edge part whereat the obverse face and the side face are joined to the tip of the tapered protrusion; and a second tapered face formed in an inwardly curving manner extending from a reverse edge part whereat the reverse face and the side face are joined to the tip of the tapered protrusion.

Aerosol inhaler cartridge, aerosol inhaler, and aerosol inhaler metal heater

Growing community of inventors

Tokyo, Japan

Tomoaki Hongo