1
Mamoru Miyawaki, Katsumi Kurematsu, Osamu Koyama, Yoshihiko Fukumoto, Toru Nakazawa: Matrix substrate having continuous even surface in drive circuit or sealing region as well as display region and manufacturing method thereof. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, December 5, 2000: US06157429 (22 worldwide citation)

A matrix substrate comprises a pixel region formed by arranging a plurality of pixel electrodes to a matrix, drive circuit regions for feeding said pixel electrodes with electric signals and sealing regions. The gaps separating the pixel electrodes are filled with insulation members of an insulating ...


2
Kazumasa Ohnishi, Toru Nakazawa, Yukimitsu Manabe: Ultrasonic linear motor. Alps Electric, Guy W Shoup, David W Heid, July 30, 1991: US05036245 (22 worldwide citation)

An ultrasonic linear motor including a traveling member having a columnar leg portion abutting at its one end against a traveling surface, and a piezoelectric element mounted on the traveling member for vibrating the leg portion in a direction intersecting an axis of the leg portion. A cover is prov ...


3
Kazumasa Ohinishi, Koichi Naito, Toru Nakazawa: Ultrasonic wave linear motor. Alps Electric, Guy W Shoup, David W Heid, June 1, 1993: US05216313 (20 worldwide citation)

The present invention proposes an ultrasonic wave linear motor constituted in such a way that an oscillatory element for making oscillation in a direction crossing the shaft line of an oscillatory member is attached to the oscillatory member made of an elastic body formed in a rod shape and a driven ...


4
Toru Nakazawa, Yuji Kokumai, Koichi Naito, Shoji Suzuki, Tadao Noguchi: Device for driving a part on a vehicle. Alps Electric, Guy W Shoup, Norman R Klivans, B Noel Kivlin, February 11, 1992: US05087851 (15 worldwide citation)

A device capable of being operated by remote control for driving a part on a vehicle uses an ultrasonic linear actuator as a source for driving the part on a vehicle. An ultrasonic linear actuator neither produces electromagnetic noises nor is influenced by electromagnetic noises, which is useful fo ...


5
Masahiko Maeda, Toru Nakazawa, Yasuharu Utsunomiya, Ryuji Wataki: Toner cleaning apparatus in electrophotography. Mita Industrial, Sherman and Shalloway, October 28, 1986: US04619523 (14 worldwide citation)

A toner cleaning apparatus for removing a toner left on the surface of an electrophotographic photosensitive material by a doctor blade in the electrophotographic process includes an elastic doctor blade having a toner-scraping top end, a holder for supporting the base of the doctor blade, a fulcrum ...


6
Nariaki Muto, Tatsuo Maeda, Toshihiko Nishiguchi, Mikio Kakui, Keisuke Sumida, Toru Nakazawa: Electrophotosensitive material with combination of charge transfer materials. Mita Industrial, Beveridge DeGrandi & Weilacher, October 22, 1991: US05059503 (13 worldwide citation)

The present invention provides an electrophotosensitive material containing the diamine derivative represented by the following general formula (I) and at least one selected from the group consisting of the hydrazone compound, fluorene compound and m-phenylenediamine compound. ##STR1## wherein R.sup ...


7
Toru Nakazawa, Akira Fushida, Yasushi Kamezaki: Photosensitive material for electrophotography contains halo-benzoquinone sensitizer. Mita Industrial, Sherman & Shalloway, September 4, 1984: US04469769 (11 worldwide citation)

Disclosed is a photosensitive material for the electrophotography, which comprises a dispersion of a charge-generating pigment in a charge-transporting medium composed mainly of a polyvinyl carbazole resin, wherein a perylene pigment represented by the following general formula: ##STR1## wherein R.s ...


8
Koichi Yamagishi, Katsumi Kurematsu, Osamu Koyama, Toru Nakazawa: Matrix substrate, liquid crystal display device using it, and method for producing the matrix substrate. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, August 9, 2005: US06927829 (10 worldwide citation)

A matrix substrate having, on a substrate, a plurality of electroconductive members to constitute pixel electrodes arrayed in a matrix pattern and an electrically insulating member comprising a projecting region disposed between the electroconductive members to separate the pixel electrodes from eac ...


9
Toru Nakazawa, Keiichi Nagahashi, Tatsuo Aizawa: Photosensitive material for electrophotography having a polyvinyl carbazole derivative, phthalocyanine, and an electron-acceptor. Mita Industrial Company, Sherman & Shalloway, July 29, 1980: US04214907 (10 worldwide citation)

In a photosensitive material for electrophotography, an intermediate layer comprising an organic polymeric photoconductor and a polycyclic aromatic nitro compound at a specific ratio is formed on an electrically conductive substrate, and a top layer comprising, incorporated in a binder, phthalocyani ...


10
Koichi Naito, Kazumasa Ohnishi, Toru Nakazawa: Driving structure for electronic parts in a mechanism. Alps Electric, Guy W Shoup, Paul J Winters, December 8, 1992: US05170088 (9 worldwide citation)

The present invention relates to a driving mechanism for an electronic part such as a switch, a variable resistor, etc., which can be remote-controlled, wherein an ultrasonic motor is used as a driving source for the electronic part. Therefore the object thereof is to provide a driving mechanism for ...