Company Filing History:

8 out of 42,488

Hitachi, Ltd.

Hitachi Chubu Software, Ltd.

patents

where one patent can have more than one assignee

Years Active: 1993-2007

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7308113 - Method of detecting and measuring a moving object and apparatus therefor, and a recording medium for recording a program for detecting and measuring a moving object (2007-12-11),

2. 6963658 - Method of detecting and measuring a moving object and apparatus therefor, and a recording medium for recording a program for detecting and measuring a moving object (2005-11-08),

3. 5712968 - System for establishing new path in ring network and dividing ring (1998-01-27),

4. 5708827 - Spread sheet calculation method and apparatus by extracting an area to (1998-01-13),

5. 5379374 - Collaborative information processing system and workstation (1995-01-03),

6. 5363507 - Method and system for storing and retrieving collaboratively processed (1994-11-08),

7. 5353398 - Group working system having operator discriminating function (1994-10-04),

8. 5247615 - Control method and system for establishing a connection among terminals (1993-09-21),

9. 5208912 - Joint information processing system comprising a plurality of terminal (1993-05-04),

Title: The Innovations of Tadashi Yamamitsu

Introduction

Tadashi Yamamitsu is a notable inventor based in Hadano, Japan. He has made significant contributions to the field of technology, particularly in the area of detecting and measuring moving objects. With a total of 9 patents to his name, his work has had a considerable impact on various applications.

Latest Patents

Yamamitsu's latest patents include a method of detecting and measuring a moving object and an apparatus for the same. This innovation involves a plurality of units designed to detect a moving object in an image by analyzing changes in the image structure within a defined monitor area. The system is structured in a linear strip along a single straight line, consisting of a base line and its partitions. The height of a moving object can be detected and measured easily and accurately from a code obtained from detection results when the image structure is at its maximum variation.

Career Highlights

Throughout his career, Tadashi Yamamitsu has worked with prominent companies such as Hitachi, Ltd. and Hitchi, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various technological advancements.

Collaborations

Yamamitsu has collaborated with several talented individuals in his field, including Yoshiyuki Nakayama and Kenjiro Mori. These partnerships have fostered innovation and have led to the development of groundbreaking technologies.

Conclusion

Tadashi Yamamitsu's contributions to the field of technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in detecting and measuring moving objects, showcasing the importance of innovation in today's world.

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