Asahi Kogaku Kogyo Kabushiki Kaisha

Nippon Kokan Kabushiki Kaisha

Jfe Steel Corporation

Misao Ishikawa

Yoshinori Watanabe

Shinichi Suzuki

Hiroaki Takagi

Katsuhiko Nomura

Chiaki Ouchi

Nobuo Shikanai

Kenichi Sakata

Katsumi Masamura

Yohji Kohsaka

Yasuhiro Murota

Yasuo Nihei

A mount assembly having mounts which are provided on optical devices to be detachably attached to each other and which have mount surfaces which come into contact with each other when the optical devices are attached to each other through the mounts, wherein at least one of the mounts includes in combination a mount body which is made of synthetic resin and which is provided with the mount surface and a reinforcing metal ring member.

Mount assembly of optical devices

A high strength and corrosion resistant titanium alloy having excellent corrosion-wear properties may be prepared in that Al and Mo are added as alloying elements in specific amounts, and if Zr in a specific amount is further added, the strength and the corrosion-wear properties would be more improved.

High strength and corrosion resistant titanium alloy having excellent

Growing community of inventors

Tokyo, Japan

Misao Ishikawa