1
Yoshitoshi Ito, Fumio Kawaguchi, Minoru Yoshida, Keiichi Nagai, Hiroyuki Kohida: Method and equipment for measuring absorptance of light scattering materials using plural wavelengths of light. Hitachi, Fay Sharpe Beall Fagan Minnich & McKee, August 24, 1993: US05239185 (105 worldwide citation)

In order to make it possible to measure the light absorption coefficient of various sorts of substances contained in a light scattering material with a high precision, the wavelength of light transmitted through the light scattering material is varied and the coefficient of light absorption is calcu ...


2
Naoto Matsumani, Soichi Isono, Jun Matsumoto, Minoru Yoshida: Computer system including a computer which requests an access to a logical address in a secondary storage system with specification of a local address in the secondary storage system. Hitachi, Antonelli Terry Stout & Kraus, April 8, 1997: US05619690 (99 worldwide citation)

When file and command management means in a secondary storage system is instructed to store a new file by a command containing file identification information from a host computer, the means transfers it to new file address determination means, which then references a disk management table to find a ...


3
Yasunori Kaneda, Takashi Oeda, Kiyoshi Honda, Naoto Matsunami, Hitoshi Akiyama, Hiroshi Arakawa, Minoru Yoshida, Ikuya Yagisawa: Array type disk system updating redundant data asynchronously with data access. Hitachi, Antonelli Terry Stout & Kraus, June 2, 1998: US05761402 (86 worldwide citation)

In a disk array system, data read out and data written anew are temporarily held as former data in a former data holding portion. When a write operation has occurred, a CPU searches the holding portion for write data, it generates update data from the new and former write data items, and it holds th ...


4
Takashi Oeda, Kiyoshi Honda, Naoto Matsunami, Minoru Yoshida: Computer system including a device with a plurality of identifiers. Hitachi, Antonelli Terry Stout & Kraus, May 27, 1997: US05634111 (81 worldwide citation)

A host computer is connected with a magnetic disk storage device by an SCSI bus. In the magnetic disk storage device, a plurality of partitions are set in a disk drive unit and have device identifiers (ID's) respectively allocated thereto as SCSI ID's=1, 2 and 3, which are supported by a disk contro ...


5
Taiji Yamamoto, Yutaka Uehara, Minoru Yoshida: System employing facsimile units to transmit E-mail between information processors over public telephone lines. Fuji Xerox, Finnegan Henderson Farabow Garrett & Dunner L, June 16, 1998: US05767985 (78 worldwide citation)

A facsimile/electronic-mail transforming system comprises a host unit linked through a network (LAN) to a plurality of other terminals as destinations of E-mails, and a facsimile unit connected directly to the host unit and also connected to the public telephone line. Other terminals outside the LAN ...


6
Yoshitada Oshida, Yasuhiko Nakayama, Masahiro Watanabe, Minoru Yoshida, Kenichirou Fukuda: Method and apparatus for pattern exposure, mask used therefor, and semiconductor integrated circuit produced by using them. Hitachi, Antonelli Terry Stout & Kraus, October 14, 1997: US05677755 (75 worldwide citation)

A pattern exposure method including the steps of irradiating a mask or reticle having a desired original pattern written thereon with light with a desired directivity from an illuminating light source for exposure, and projecting a transmitted or reflected light from said mask to an object to be exp ...


7
Shunji Maeda, Yasuhiko Nakayama, Minoru Yoshida, Hitoshi Kubota, Kenji Oka: Manufacturing method of semiconductor substrative and method and apparatus for inspecting defects of patterns on an object to be inspected. Hitachi, Antonelli Terry Stout & Kraus, June 30, 1998: US05774222 (66 worldwide citation)

A pattern detection method and apparatus thereof for inspecting with high resolution a micro fine defect of a pattern on an inspected object and a semiconductor substrate manufacturing method and system for manufacturing semiconductor substrates such as semiconductor wafers with a high yield. A micr ...


8
Shunji Maeda, Atsushi Yoshida, Yukihiro Shibata, Toshihiko Nakata, Hiroaki Shishido, Minoru Yoshida, Sachio Uto: Method and apparatus for inspecting defects in a patterned specimen. Hitachi, Antonelli Terry Stout & Kraus, September 16, 2003: US06621571 (63 worldwide citation)

In a method and apparatus for detecting pattern defects, a UV laser is focused on a pupil of an objective lens and scanned; the focused and scanned UV lens illuminates a specimen on which patterns are formed; the specimen illuminated by the UV laser is imaged: and the resulting image of the specimen ...


9
Ken ichi Takamoto, Kazuo Nakagoshi, Naoya Takahashi, Makoto Kogai, Minoru Yoshida: Data storing system and data transfer method. Hitachi, Kenyon & Kenyon, February 25, 1997: US05606706 (60 worldwide citation)

The write data is entered from the upper unit into a nonvolatile cache provided in a controller inside of each disk unit through a channel adaptor, a cache shared by each disk, and a disk adaptor. The data from the cache is compressed by the data compressing and restoring device and is written in th ...


10
Toshikazu Kawashima, Minoru Yoshida, Satoshi Furukawa, Kenichi Hagio: Automatic tracking lighting equipment, lighting controller and tracking apparatus. Matsushita Electric Works, Greenblum & Bernstein, June 27, 2000: US06079862 (58 worldwide citation)

Automatic tracking lighting equipment for automatically tracking a target to be illuminated. A spotlight is supported for pivoting in horizontal and vertical directions on a ceiling surface. A horizontal drive mechanism changes the horizontal angle of the spotlight and a vertical drive mechanism cha ...



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