Terumo Kabushiki Kaisha

Nihon Plast Co., Ltd.

Nobukazu Akaike

Katsuyuki Takeuchi

Eiji Yagishita

Koji Nakamura

Toshiyuki Sugiyama

Mikio Ochiai

Yoshiki Takagi

Hiromitsu Harada

Kimiya Mori

Tsutomu Ueda

Yukie Yamamoto

Yuusuke Yamazaki

Yasushi Tabata

Noriko Naka

A syringe barrel includes: a hollow body portion that is configured such that a gasket is slidably insertable therein. The syringe barrel is made of a resin that has a total light transmittance of 80% or more. A scale is disposed at an inner circumferential surface or an outer circumferential surface of the body portion, the scale being visible from an outside of the syringe barrel and being configured to indicate a liquid amount. The scale is formed by (i) a stepped structure having a step height in a range of 0.001 to 0.15 mm in a radial direction, and/or (ii) an embossment.

Syringe barrel and pre-filled syringe

A syringe body for a prefilled syringe includes: a hollow body portion; a proximal-end opening portion provided at a proximal end portion of the body portion; and a distal-end nozzle provided at a distal end portion of the body portion. The body portion is made of a cyclic olefin polymer or a cyclic olefin copolymer. The body portion has a thick body portion accounting for 80% or more of the body portion along an axial direction. A wall thickness of the thick body portion is 2.23 to 2.40 mm.

Syringe barrel for pre-filled syringe, syringe system, and pre-filled syringe

Medical syringe

A heater for a steering wheel includes a heater main body arranged on a rim of the steering wheel and formed like a net. The heater main body comprises a plurality of heater wires for generating heat upon energization and side edges arranged along longitudinal edges of the heater main body and fixed at an inner periphery of the rim.

Heater, heater-equipped steering wheel, and method of manufacturing such steering wheel

Growing community of inventors

Shizuoka, Japan

Nobukazu Akaike