1
Hiroshi Kurabayashi, Kozo Sakaba, Takafumi Fujita: Earthquake isolation floor. Mitsubishi Steel Mfg, Takafumi Fujita, Amster Rothstein & Engelberg, September 6, 1983: US04402483 (41 worldwide citation)

An earthquake isolation floor comprises a horizontal plate-like support frame having a generally circular or polygonal configuration, a support frame having a horizontal surface with a similar configuration to that of the fundamental frame in a plan view, but of relatively smaller dimensions, a numb ...


2
Jiro Ishida, Takafumi Fujita: Earthquake isolation floor. Mitsubishi Steel Mfg, Takafumi Fujita, Amster Rothstein & Engelberg, February 1, 1983: US04371143 (36 worldwide citation)

An earthquake isolation floor comprises a horizontal plate-like support frame having a generally polygonal configuration, a support frame having a horizontal surface with a similar configuration to that of the fundamental frame in plan view, but of relatively smaller dimensions and slidably mounted ...


3
Toshio Omi, Takafumi Fujita, Goro Saito, Kozo Sakaba, Jiro Ishida: Anti-vibration apparatus for seismic acceleration. Mitsubishi Steel Mfg, Amster Rothstein & Engelberg, June 24, 1986: US04596373 (26 worldwide citation)

An anti-vibration apparatus for reducing seismic acceleration is disclosed wherein X-axis direction linear motion means are horizontally displaceably mounted on X-axis direction rails installed on a foundation, and mounted on the X-axis direction linear motion means are Y-axis direction rails throug ...


4
Yasuhiro Mitsui: Hinge apparatus for electronic device. Mitsubishi Steel Mfg, Ipusa PLLC, December 31, 2013: US08615848 (25 worldwide citation)

A hinge apparatus for an electronic device includes a cam unit and a gear unit provided at a connecting position of an upper plate and a lower plate. The cam unit includes a first cam mechanism for causing a first cam shaft connected to an upper plate to generate a torque and a second cam mechanism ...


5
Tsuyoshi Akaki, Yasuo Miyoshi: Bucket tool for a power shovel. Mitsubishi Steel Mfg, Flynn Thiel Boutell & Tanis P C, June 6, 2000: US06070345 (20 worldwide citation)

A bucket tool comprising an edge 7 secured to the lower part of a bucket in a lateral direction, tooth-mounting fittings 8 secured to the edge 7 with an interval between the fittings in the lateral direction, excavation teeth 9 attachably/detachably mounted in the tooth-mounting fittings 8 and protr ...


6
Daisuke Yaguchi, Hiroshi Kurabayashi, Toshio Omi, Nobuyuki Sone, Takeshi Someya, Hirokazu Hora, Akira Matsuda, Takafumi Fujita: Seismic isolation sliding bearing for structure. Mitsubishi Steel Mfg, Takafumi Fujita, Flynn Thiel Boutell & Tanis P C, February 9, 1999: US05867951 (18 worldwide citation)

A seismic isolation sliding bearing for a structure, is made up of a dish 1 having a conical concave surface having a predetermined inclination or a spherical concave surface in its central portion, and a bearing element 2 in which the bearing element includes a base 3 whose portion for contact with ...


7
Masatomo Mizuta, Shinji Ikeuchi, Mitsuru Sendouda, Sakae Higano, Hitoshi Sato, Minoru Ohiraki: Foldable and portable mobile communication terminal. Nippon Electric Co, Mitsubishi Steel Mfg, October 15, 2003: EP1353488-A2 (17 worldwide citation)

A foldable and portable mobile communication terminal is formed as a two-folded type in which a lower-side body unit (100) and upper-side unit (200) are coupled openably and closably by a two-shaft hinge mechanism. The two-shaft hinge mechanism includes a first hinge unit that allows the upper-side ...


8
Sakae Higano, Hitoshi Sato, Hiroaki Kato: Single-shaft hinge device comprising a plurality of torque-generating sections. Mitsubishi Steel Mfg, Flynn Thiel Boutell & Tanis P C, September 27, 2005: US06948217 (16 worldwide citation)

A single-shaft hinge component is provided that can be made durable, of small size and light weight. The single-shaft hinge device is made up of a plurality of torque-generating sections wherein, a single-shaft hinge is formed of a single shaft 1, rotary cams 3 fitted onto this shaft 1 that are capa ...


9
Masatomo Mizuta, Shinji Ikeuchi, Mitsuru Sendouda, Sakae Higano, Hitoshi Sato, Minoru Ohiraki: Foldable and portable mobile communication terminal. NEC Corporation, Mitsubishi Steel Mfg, Whitham Curtis Christofferson & Cook PC, January 2, 2007: US07158816 (16 worldwide citation)

A foldable and portable mobile communication terminal is formed as a two-folded type in which a lower-side body unit and upper-side unit are coupled openably and closably by a two-shaft hinge mechanism. The two-shaft hinge mechanism includes a first hinge unit that allows the upper-side body unit to ...


10
Tetsuro Honda, Motoyuki Sato, Toyoo Itagaki: Tandem axle suspension assembly. Mitsubishi Steel Mfg, LeBlanc Nolan Shur & Nies, May 17, 1983: US04383703 (14 worldwide citation)

In a leaf spring suspension assembly for tandem axles of the so-called 4-spring short-rocker tandem suspension system type wherein a front, a center and a rear hanger are secured to the chassis of a vehicle, respectively in pairs, and positioned between an equalizer pivotally mounted to each of the ...