Other

Terumo Corporation

Tokusen Kogyo Co., Ltd.

Hiroaki

Shin Sumimoto

Takashi Kaneko

Naoki Ishii

Hideki Yamamoto

Ichiro Nagao

Manabu Yoshida

Sei Uemura

Taiki Nobeshima

Masato Yamashita

A stretchable contractible wiring sheet includes: stretchable contractible first elastomer sheet; stretchable contractible second elastomer sheet facing and bonded on the first elastomer sheet, and lead that has a transverse section having any cross-sectional shape selected from circular shape, elliptical shape, and track shape, and is plastically deformed in wavy shape periodically curving along longer direction, the lead being interposed between the first elastomer sheet and the second elastomer sheet in a manner that height direction of waves in wavy shape is along in-plane direction of facing surfaces of the first elastomer sheet and second elastomer sheet. The wiring sheet that can be produced easily at low costs, has high flexibility and durability, and undergoes small resistance value change along with stretching and contracting, and stretchable contractible touch sensor sheet.

Stretchable wiring sheet and stretchable touch sensor sheet

Disclosed are metallic wire with high surface quality and low-cost suitable for use as material for grip rings and a producing method and apparatus thereof. Metallic wiredeformed in a coil shape is passed through a shape correction unitso as to straighten it. Furthermore, while upper and lower pressing rollersprevent the metallic wirefrom warping upwardly and downwardly, wedge-shaped grooves are continuously formed on the metallic wireby means of a first cutting rollerand a second cutting roller

Metallic wire for grip rings, producing method and apparatus thereof, producing method and apparatus of grip rings for tube connector with use of metallic wire and grip rings for tube connector

The diamter of &bgr;-titanium alloy wire is reduced by cold wire-drawing and the &bgr;-titanium alloy wire is subjected to heat treatment. The heat treatment comprises the first aging process for precipitation strengthening and the second aging process for removing processing strain. &bgr;-titanium alloy wire is heat-treated under the supply of tension at the second aging process.

Method for producing &bgr;-titanium alloy wire

&bgr;-titanium alloy wire, method for its production and medical instruments made by said &bgr;-titanium alloy wire

Growing community of inventors

Hyogo, Japan

Shin Sumimoto