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Tomohiro Yokota, Fumio Nishitani, Hiroshi Ogawara, Akihito Kubo, Makoto Fujigami: Liquid crystal display using a plurality of light adjusting sheets angled at 5 degrees or more. Sekisui Kagaku Kogyo Kabushiki Kaisha, Townsend & Banta, February 28, 1995: US05394255 (104 worldwide citation)

A light adjusting sheet for a planar lighting device includes a plurality of convex and concave streaks arranged alternately and approximately parallel to each other on one surface. The streaks may have a cross section of a sine curve. Another light adjusting sheet consists of a plurality of single ...


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Naoki Ueda, Kenichi Asahina, Hirohumi Omura, Jiro Miyai: Interlayer film for laminated glass. Sekisui Kagaku Kogyo Kabushiki Kaisha, Townsend & Banta, August 23, 1994: US05340654 (72 worldwide citation)

An interlayer film for laminated glass comprising laminated layers of at least one layer (A) which comprises a plasticizer and polyvinyl acetal resin for which the number of carbon atoms in the acetal group is 4, 5 or 6 and the mole ratio of the average amount of the ethylene groups bonded to acetyl ...


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Akira Iwata, Shizunobu Fukushima: Reinforced foamed resin structural material and process for manufacturing the same. Sekisui Kagaku Kogyo Kabushiki Kaisha, Sughrue Mion Zinn Macpeak and Seas, May 18, 1982: US04330494 (72 worldwide citation)

A structural material formed of a fiber and honeycomb reinforced foamed resin is disclosed, which is constructed by arranging a honeycomb material, the voids of which contain a foamable thermosetting resinous liquid, between two fibrous layers and heating the assembly to foam the resinous liquid and ...


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Tsugio Nakamura, Seigo Aizaki, Kosei Hayashi: Connectable nursery box structures having compartmentalizing grids. Sekisui Kagaku Kogyo Kabushiki Kaisha, Kabushiki Kaisha Hayashi Zoen, Sughrue Rothwell Mion Zinn and Macpeak, October 10, 1978: US04118892 (58 worldwide citation)

A molded synthetic resin nursery box B comprises a grid member 2 dividing the box into individual compartments 3 communicating with each other through side wall apertures 23. A wavy bottom plate 12 of the box has drainage holes 13 therein, and the grid member side walls are notched at their top edge ...


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Teryoshi Asano, Sadao Fukuoka, Takashi Sawada: Pipe joint locking ring and groove arrangement. Sekisui Kagaku Kogyo Kabushiki Kaisha, Sughrue Rothwell Mion Zinn and Macpeak, September 5, 1978: US04111464 (57 worldwide citation)

A female pipe joint end 3 has a circular groove 11 and a rectangular circular groove 9 in its expanded inner periphery, and a mating male pipe joint end 6 has a tapered insertion edge 5 and a circular groove 7 in its outer periphery. The side wall of the groove 7 nearest the pipe end is perpendicula ...


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Yoichiro Noda, Michio Matsumura, Norio Chiba, Masahito Hata: Process for producing crosslinked and foamed resin sheet. Sekisui Kagaku Kogyo Kabushiki Kaisha, Wenderoth Lind & Ponack, May 20, 1980: US04203815 (52 worldwide citation)

A process for producing a crosslinked and foamed resin sheet which comprises shaping a resinous mixture comprising a thermoplastic synthetic resin and a heat-decomposable blowing agent into a sheet form, applying a high-energy ionizing radiation to the resulting foamable resin sheet to crosslink the ...


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Hamaguchi Tsuneji, Tanaka Hajimu: Reusable composite adhesive sealing tapes. Daiei Shikogyo Kabushiki Kaisha, Tanaka ya Shojii Kabushiki Kaisha, Sekisui Kagaku Kogyo Kabushiki Kaisha, October 26, 1971: US3616114 (48 worldwide citation)

Reusable, composite, adhesive sealing tapes for releasably interconnecting container parts and the like, such as corrugated boxes, paper bags, etc. The tapes, cut to a suitable length and width, include at least two tape portions or laminations, namely a main tape portion and a partly coplanar reinf ...


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Tomoyoshi Nishizaki, Minoru Miyamoto, Kazuaki Miyamoto, Ken Yoshida, Katsuhiko Yamaji, Yasushi Nakata: Metal hydride heat pump system. Sekisui Kagaku Kogyo Kabushiki Kaisha, Wenderoth Lind & Ponack, June 18, 1985: US04523635 (47 worldwide citation)

A metal hydride heat pump system has a plurality of operating units, the metal hydride heat exchange medium of each operating unit be a combination of a first metal hydride having a lower equilibrium dissociation pressure at the operating temperature and a second metal hydride having a higher equili ...


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Motohashi Masatoshi: Sectional rack. Sekisui Kagaku Kogyo Kabushiki Kaisha, December 18, 1973: US3779623 (47 worldwide citation)

Interfitting, similar sized and configured members, without bolts, screws, nuts or like locking members, define stacked or end to end coupled unit boxes to form a sectional rack useful as a display rack, filing cabinet or bookcase.