Asahi Kogaku Kogyo Kabushiki Kaisha

Other

Teruyuki Kakeda

Rensuke Adachi

Yuzuru Doi

Akira Fujishima

Kazuhito Hashimoto

Yoshinobu Kubota

Noriaki Kawamura

A tumor treatment apparatus is provided including a light source which emits a bundle of light including ultraviolet radiation, visible radiation and infrared radiation. Also provided are an infrared radiation filter which filters infrared radiation, a visible radiation filter which filters visible radiation, and an optical fiber which transmits a bundle of light transmitted through the infrared radiation filter and the visible radiation filter toward an affected part of a patient to be treated.

Tumor treatment apparatus

A retaining device having a cylindrical centering portion and a conical chucking portion for holding a bundle of optical fibers for use with a medical laser scalpel.

Fiber retaining device for power laser

A liquid crystal display device, useful for selectively displaying numbers or other symbols in accordance with an electrical control potential applied across two electrode surfaces in the device, is constructed in such a way as to eliminate the need for etching the symbol.

Liquid crystal display device

Growing community of inventors

Tokyo, Japan

Teruyuki Kakeda