1
Koichi Tabe, Kouichi Yoneyama: Information storage medium with first and second recording regions each having a predetermined recording density. Kabushiki Kaisha Toshiba, Banner & Allegretti, August 29, 1995: US05446724 (24 worldwide citation)

A recording medium is provided for use with a device for recording data on and reading data from the recording medium using first and second recording and reading methods. A first recording region of the recording medium stores data recorded using the first method and includes blocks having a first ...


2
Hirotsugu Sakata, Hiroaki Murasaki, Makoto Hayano, Hitoshi Hattori, Naoya Morozumi, Kouichi Yoneyama, Isao Suzuki, Junji Sone, Shigemi Nagatomo: Scroll member for use in a positive displacement device, and a method for manufacturing the same. Kabushiki Kaisha Toshiba, Cushman Darby & Cushman, October 24, 1989: US04875839 (9 worldwide citation)

A scroll member comprising a metallic end plate having a spiroidal groove on one side thereof, and a through-hole communicating with the groove, and a resin wrap joined to the groove of the end plate so as to protrude from the surface of the end plate. The wrap being formed by injection molding, and ...