Shimano Inc.

Sysmex Corporation

Hinode, Ltd.

Koji Terada

Seiji Myojo

Ryoichi Kishi

Akitoshi Oikawa

Hiroyoshi Takada

Kyozo Sahara

Junji Wada

Fumiaki Kono

Atsushi Nishitani

Fumiaki Kohno

Kaoru Takarada

Kenichi Inami

Measuring apparatus for measuring a particle size distribution

A cover for underground structures, its cover body, and its frame designed to quickly discharge accumulations of rainwater and dirt so as to prevent slipping and skidding from increasing due to these accumulations. The cover body has a multiplicity of patterns of projections and depressions on its surface, one projection independent of another, so that the upper surface of each projection is on about the same level as that of the frame with the depressions formed to surround each of these depressions. The depressions are constructed to become gradually deeper from the central part of the cover body toward the periphery, while the frame also has depressions set up on part or all of its upper surface in a circumferential direction with discharge guides sloping up toward the outer periphery of the frame. The cover for underground structures is made up of a set of the cover body and the frame.

Cover for underground structures, body thereof and frame therefor

Fishing reel

Spinning reel

Growing community of inventors

Yokohama, Japan

Koji Terada