1
Akira Kagami, Koichi Homma, Kichizo Akashi, Takayuki Aizawa, Hiroshi Mori: Inventory control method and system. Hitachi, Fay Sharpe Beall Fagan Minnich & McKee, July 7, 1992: US05128861 (146 worldwide citation)

In an inventory control method and system, changes of sales for individual goods are forecasted and the excess or deficiency of a stock of each of the goods at the present point of time is estimated from the results of forecast. In order to facilitate an inventory control, merchandise information is ...


2
Koichi Homma, Akira Kagami, Tadashi Tenma, Kichizo Akashi, Tetsuo Kusuzaki, Tatsumi Nishimoto, Hiroaki Oyama: Visual merchandizing (VMD) control method and system. Hitachi, Fay Sharpe Beall Fagan Minnich & McKee, January 17, 1995: US05383111 (113 worldwide citation)

A merchandising system for conducting a control of article display positions that are generally changed by the customers includes a method of obtaining article display positions based on the present display state. In this system, when selecting coordinate items to be suitably combined with an articl ...


3
Akira Kagami, Koichi Homma, Kichizo Akashi, Takayuki Aizawa, Hiroshi Mori: Inventory control method and system. Hitachi, Fay Sharpe Beall Fagan Minnich & McKee, August 17, 1993: US05237496 (112 worldwide citation)

In an inventory control method and system, changes of sales for individual goods are forecasted and the excess or deficiency of a stock of each of the goods at the present point of time is estimated from the results of forecast. In order to facilitate an inventory control, merchandise information is ...


4
Koichi Homma, Keiji Oshima, Masao Sueki, Takashi Kasama, Toshiya Kagawa: System for sending frames from sender to receiver using connectionless protocol and receiving acknowledging frame and retransmission request frame from receiver using connection oriented protocol. Hitachi, Hitachi Microcomputer System, Antonelli Terry Stout & Kraus, November 5, 1996: US05572678 (88 worldwide citation)

Data communication method and system for transmitting a large amount of data via a network such as LAN to which a plurality of stations or terminals are connected, through a simplified processing procedure with high reliability and high efficiency while suppressing influence to other communications. ...


5
Fuminobu Komura, Yoshikazu Hirayama, Koichi Homma, Makoto Kato, Takanori Shibata, Yoji Matsuoka, Akira Kagami, Michitaka Kosaka: Navigation system and method using map data. Hitachi, Fay Sharpe Beall Fagan Minnich & McKee, May 10, 1994: US05311173 (83 worldwide citation)

In a navigation system which has sensors for detecting a running distance, an azimuth, etc. of a vehicle, and a memory for storing map data; a probability density of a position of the vehicle is calculated on the basis of the sensor outputs and the map data for each of quantization units with which ...


6
Makoto Kato, Koichi Homma, Fuminobu Komura, Toshihiro Furuya, Shinobu Otsuka: Scanning electron microscope and method of processing the same. Hitachi, Antonelli Terry Stout & Kraus, March 19, 1991: US05001344 (55 worldwide citation)

An image generated by the detected signals of a scanning electron microscope is divided, for example, into a plurality of rectangular small areas with the boundaries parallel to the y-axis. The relative height in the boundary is obtained by conducting one dimensional integration for respectively bou ...


7
Koichi Homma, Akira Kagami, Kichizo Akashi, Shigeki Hirata, Hiroshi Mori, Takayuki Aizawa: Method of multi-dimensional analysis and display for a large volume of record information items and a system therefor. Hitachi, Fay Sharpe Beall Fagan Minnich & McKee, January 12, 1993: US05179643 (46 worldwide citation)

Method and system for extracting a characteristic from information handled by a computer and displaying the information in a manner to clarify the characteristic. A relationship among information items is analyzed from similarity and cluster analysis, and a characteristic related to the relationship ...


8
Koichi Homma, Fuminobu Komura, Tetsuo Yokoyama, Koichi Haruna, Toshihiro Furuya, Hiromi Kashiwabara, Akira Maeda, Yutaka Takuma, Takashi Iizumi: Image correction system for scanning electron microscope. Hitachi, Antonelli Terry & Wands, March 6, 1990: US04907287 (24 worldwide citation)

An image correcting apparatus for correcting distortion appearing in an image produced by electron beam scanning in a SEM under the influence of electric, magnetic and mechanical vibrations through arithmetic operations for eliminating the distortion. Installation of electric shield, magnetic shield ...


9
Makoto Kato, Koichi Homma, Fuminobu Komura, Toshihiro Furuya: Scanning electron microscope. Hitachi, Antonelli Terry & Wands, February 7, 1989: US04803358 (18 worldwide citation)

A scanning electron microscope for scanning the surface of a specimen with an electron beam to detect secondary electrons, backscattered electrons, or X-rays emitted from the specimen, thereby forming an image of the surface of the specimen, is provided with a specimen table capable of making a hori ...


10
Koichi Homma, Nobuo Hamano, Akira Maeda, Shimbu Yamagata: Method of reconstructing synthetic aperture radar image. Hitachi, Antonelli Terry & Wands, October 7, 1986: US04616227 (17 worldwide citation)

Azimuth compression processing is carried out by the steps of determining Doppler rate time change data a reconstructed scene from orbit data of a sattelite or aircraft, determining azimuth coordinates transformation data of an image after range compression, that is, resampling position designation ...