1
Kazunori Misono, Masaaki Okuyama, Toshiaki Kida, Kazuya Ishida: Baseball or softball bat. Mizuno Corporation, Gerald R Boss, Troutman Sanders, July 30, 2002: US06425836 (41 worldwide citation)

A baseball or softball bat capable of increasing the hit distance of a ball and reducing the manufacturing cost can be obtained. A baseball or softball bat (


2
Akihiro Kondoh, Takatsugu Obata, Kazuya Ishida: Organic photoconductive material electrophotographic photoreceptor and image forming apparatus using the same. Sharp Kabushiki Kaisha, Nixon & Vanderhye P C, August 26, 2008: US07416824 (30 worldwide citation)

According to the present invention, an enamine compound having a specific structure is used as an organic photoconductive material. This enamine compound is obtained based on asymmetrical secondary naphtylamine which is readily available at a lowest price, by introducing phenyl groups containing sub ...


3
Masao Ogawa, Kazuya Ishida, Toshiaki Kida: Baseball or softball bat, bat base member and elastic sleeve. Mizuno Corporation, Troutman Sanders, Gerald R Boss, March 29, 2005: US06872156 (23 worldwide citation)

A ball-hitting portion is integrally coated with an elastic body, and thus a bat with durability that can carry the ball far can be obtained. The baseball or softball bat includes a tip portion, a ball-hitting portion, a tapered portion and a grip portion. A depression in the ball-hitting portion is ...


4
Katsuichi Ohta, Michio Kimura, Kazuya Ishida, Izumi Aiso, Satoshi Igari: Electrophotographic copying apparatus having photoconductor with magnetic layer. Ricoh Company, Oblon Spivak McClelland Maier & Neustadt, April 14, 1992: US05105222 (18 worldwide citation)

An electrophotographic copying apparatus is provided with a belt-shaped photoconductor comprising. A magnetic electroconductive support and a photoconductive layer are formed on the photoconduction. A magnetic cleaning member is positioned for cleaning the surface of the belt-shaped photoconductor.


5
Katsuichi Ohta, Masaomi Sasaki, Mitsuru Hashimoto, Kazuya Ishida, Tomoyuki Shimada: Photoconductive composition containing trisazo and disazo compounds. Ricoh Company, Oblon Spivak McClelland Maier & Neustadt, December 6, 1994: US05370954 (16 worldwide citation)

An electrophotographic photoconductor is composed of an electroconductive support and a photoconductive layer formed thereon which contains a charge generating material and a charge transporting material. The charge generating material is composed of a particular triasazo compound and a particular d ...


6
Hideaki Hirahara, Tatsuo Takabe, Kazuya Ishida, Hiromitsu Saijo, Shinya Matsuda, Masaru Komura: Electrostatic latent image developing apparatus. Minolta Camera Kabushiki Kaisha, Burns Doane Swecker & Mathis, March 21, 1989: US04814820 (11 worldwide citation)

An electrostatic latent image developing apparatus has a developing sleeve, an agitating roller rotatable in the same direction as the developing sleeve and a magnetic device fixedly provided within the developing sleeve and having a plurality of N and S poles which include auxiliary poles of the sa ...


7
Tsutomu Nihei, Kazuya Ishida: Dispenser for dental viscous material. GC Corporation, Oblon Spivak McClelland Maier & Neustadt P C, October 2, 2001: US06296484 (10 worldwide citation)

A dispenser for dental viscous material including a box-shaped handle provided with a cartridge-mounting portion for mounting a cartridge containing a dental viscous material. A guide shaft is supported in the front and back direction in a cavity of the box-shaped handle, at a preset position of whi ...


8
Minoru Tokizawa, Sunao Takeda, Yasushi Kaneko, Hiromichi Eto, Kazuya Ishida, Kazunori Maebashi, Masaru Matsumoto, Takemitsu Asaoka, Susumu Sato, Hideaki Matsuda: Triazole derivative and pharmaceutical comprising the same as an effective ingredient. SS Pharmaceutical, Oblon Spivak McClelland Maier & Neustadt P C, August 31, 1999: US05945438 (6 worldwide citation)

Described is a triazole derivative represented by the formula (1) or salt thereof, preparation process thereof, preparation intermediates represented by the formulas (2) and (3), and a pharmaceutical comprising the compound represented by the formula (1) or salt thereof. ##STR1## wherein n stands fo ...


9
Yasushi Kaneko, Sunao Takeda, Minoru Tokizawa, Hiromichi Eto, Kazuya Ishida, Kazunori Maebashi, Masaru Matsumoto, Takemitsu Asaoka, Susumu Sato: Triazole derivative or salt thereof. SSP, Oblon Spivak McClelland Maier & Neustadt P C, December 28, 1999: US06008239 (6 worldwide citation)

Described is a triazole derivative represented by the formula (1): ##STR1## wherein R.sup.1 represents a lower alkyl group or an aralkyl group, R.sup.2 represents a hydrogen atom, a lower alkyl group, an aralkyl group or an acyl group, X.sup.1 and X.sup.2 are the same or different and each independe ...


10
Takatsugu Obata, Akihiro Kondoh, Kazuya Ishida: Organic photoconductive material, electrophotographic photoreceptor comprising the same, and image-forming apparatus. Sharp Kabushiki Kaisha, Nixon & Vanderhye P C, February 13, 2007: US07175956 (5 worldwide citation)

The invention is to provide an organic photoconductive material capable of realizing electrophotographic photoreceptors of high reliability that have high charge potential, high sensitivity, good responsiveness to light and good durability, of which the characteristics do not lower even when they ar ...