1
Katsuyuki Yamada, Hiroko Iwasaki, Yukio Ide, Makoto Harigaya, Yoshiyuki Kageyama, Hiroshi Deguchi, Masaetsu Takahashi, Yoshitaka Hayashi: Sputtering target, method of producing the target, optical recording medium fabricated by using the sputtering target, and method of fabricating the optical recording medium. Ricoh Company, Cooper & Dunham, August 28, 2001: US06280684 (217 worldwide citation)

A sputtering target for fabricating a recording layer of a phase-change type optical recording medium contains a compound or mixture including as constituent elements Ag, In, Te and Sb with the respective atomic percent (atom. %) of &agr;, &bgr;, &ggr; and &dgr; thereof being in the relationship of ...


2
Yoshitaka Hayashi: Bearing assembly. Nippon Seiko Kabushiki Kaisha, Shapiro and Shapiro, January 3, 1989: US04795278 (56 worldwide citation)

A bearing assembly comprising a bearing including an inner and outer rings one of which is fixed to a rotating member, and a pulser gear fixed to the rotating member. The pulser gear is composed of an annular magnetic plate member and having a plurality of punched through holes mutually separated al ...


3
Yoshitaka Hayashi, Hayato Ohmi: Rotational speed detector. Nippon Seiko Kabushiki Kaisha, Caesar Rivise Bernstein Cohen & Pokotilow, May 28, 1991: US05018384 (37 worldwide citation)

A rotational speed detector which is incorporated in an antiskid brake system for an automobile to detect a rotational speed of a wheel. A rotational speed sensor assembly which is provided on either one of the outer and inner rings of a wheel is biased toward a sensor rotor that is provided on the ...


4
Yoshitaka Hayashi: Bearing assembly for vehicle. Nippon Seiko Kabushiki Ksiahs, Shapiro and Shapiro, November 8, 1988: US04783180 (31 worldwide citation)

A bearing assembly for a vehicle includes an inner race made integral with the wheel, and an outer race disposed outside and concentrically with the inner race with rolling members interposed therebetween. The inner race is adapted to rotate relative to the outer race. The bearing assembly further i ...


5
Katsuyuki Yamada, Hiroko Iwasaki, Yukio Ide, Makoto Harigaya, Yoshiyuki Kageyama, Hiroshi Deguchi, Masaetsu Takahashi, Yoshitaka Hayashi: Sputtering target for producing optical recording medium. Ricoh Company, Cooper & Dunham, July 28, 1998: US05785828 (23 worldwide citation)

A sputtering target for fabricating a recording layer of a phase-change type optical recording medium contains a compound or mixture including as constituent elements Ag, In, Te and Sb with the respective atomic percent (atom.%) of .alpha., .beta., .gamma.and .delta.thereof being in the relationship ...


6
Shoji Dohi, Akio Nakashiba, Kengo Hamada, Shigenobu Yurugi, Hiroshi Sano, Yoshitaka Hayashi, Akira Nishihira, Hirokazu Asada, Mineyoshi Nishinou, Mamoru Imajo: Carbonaceous ceramic composite for use in contact with molten nonferrous metal. Osaka Gas Company, Larson and Taylor, August 4, 1992: US05135893 (23 worldwide citation)

This invention provides a carbon-containing ceramic composite for molten non-ferrous metal, the composite being a sintered ceramic body to be used in contact with molten non-ferrous metal, the sintered body containing an aggregate of silicon carbide and/or silicone nitride, the sintered body being c ...


7
Toshiyuki Ohsawa, Toshiyuki Kabata, Yoshiko Kurosawa, Okitoshi Kimura, Toshishige Fujii, Nobuo Katagiri, Yoshitaka Hayashi: Non-aqueous secondary lithium battery. Ricoh Company, Oblon Spivak McClelland Maier & Neustadt P C, March 23, 1999: US05885733 (22 worldwide citation)

A non-aqueous secondary lithium battery includes a positive electrode; a negative electrode which including at least one component selected from the group consisting of lithium, a lithium alloy, and a host compound which forms an intercalation compound or complex in combination with lithium; and an ...


8
Katsuyuki Yamada, Hiroko Iwasaki, Yukio Ide, Makoto Harigaya, Yoshiyuki Kageyama, Hiroshi Deguchi, Masaetsu Takahashi, Yoshitaka Hayashi: Sputtering target, method of producing the target, optical recording medium fabricated by using the sputtering target, and method of fabricating the optical recording medium. Ricoh Company, Cooper & Dunham, October 3, 2000: US06127016 (22 worldwide citation)

A sputtering target for fabricating a recording layer of a phase-change type optical recording medium contains a compound or mixture including as constituent elemets Ag, In, Te and Sb with the respective atomic percent (atom. %) of .alpha., .beta., .gamma. and .delta. thereof being in the relationsh ...


9
Masahiro Kimura, Yoshitaka Hayashi, Ryohei Yoshida: Shredder with increased reversed unlocking torque. Matsushita Electric Industrial Company, Lowe King Price & Becker, October 8, 1985: US04545537 (21 worldwide citation)

A shredder comprises a cutter unit including a pair of rotary cutters for shredding a material therebetween while the rotary cutters are rotating in a normal direction, a reversible motor for rotating the rotary cutters through a speed reducer, and a switch unit for selectively causing the motor to ...


10
Toshiyuki Kabata, Yoshiko Kurosawa, Toshiyuki Ohsawa, Nobuo Katagiri, Okitoshi Kimura, Toshishige Fujii, Yoshitaka Hayashi, Hiroyuki Iechi, Yumiko Suzuki, Tomohiro Inoue: Negative electrode for lithium secondary battery and lithium secondary battery using the negative electrode. Ricoh Company, Oblon Spivak McClelland Maier & Neustadt P C, May 4, 1999: US05900336 (19 worldwide citation)

A negative electrode for a lithium secondary battery includes at least two kinds of carbon materials with a spacing of lattice plane (d.sub.002) of 3.4 .ANG. or less in the direction of the C axis thereof. A lithium secondary battery using this negative electrode is provided.



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