Company Filing History:

35 out of 16,458

Fuji Photo Film Company, Limited

Years Active: 1999-2010

where 'Filed Patents' based on already Granted Patents

36 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 7666138 - Ultrasonic transmitting and receiving apparatus and ultrasonic transmitting and receiving method (2010-02-23),

2. 7110011 - Monochromatic image display system (2006-09-19),

3. 7076524 - Method, apparatus and recording medium for data transfer (2006-07-11),

4. 7048689 - Ultrasonic receiving apparatus and ultrasonic receiving method (2006-05-23),

5. 6984819 - Optical converting type ultrasonic receiving apparatus (2006-01-10),

6. 6937252 - Image display method and image display unit (2005-08-30),

7. 6934590 - Quality control system for medical diagnostic apparatus (2005-08-23),

8. 6923066 - Ultrasonic transmitting and receiving apparatus (2005-08-02),

9. 6910380 - Ultrasonic transmitting and receiving apparatus (2005-06-28),

10. 6901157 - Ultrasonic diagnostic apparatus (2005-05-31),

11. 6883362 - Ultrasonic diagnostic apparatus and method of checking its performance (2005-04-26),

12. 6881189 - Ultrasonic receiving apparatus and ultrasonic receiving method (2005-04-19),

13. 6861661 - Radiation image read-out apparatus and image transmission apparatus (2005-03-01),

14. 6859192 - Method for evaluating quality of image on display device (2005-02-22),

15. 6816155 - Method of correcting gradation and image display system employing the same (2004-11-09),

Title: The Innovations of Eiji Ogawa

Introduction

Eiji Ogawa, hailing from Kaisei-machi, Japan, is a prolific inventor with a remarkable portfolio of 36 patents. His contributions to the field of ultrasonic technology and monochromatic imaging have set new benchmarks in their respective domains.

Latest Patents

One of Eiji Ogawa's latest patents is an ultrasonic transmitting and receiving apparatus and method designed to achieve high-quality ultrasonic images while minimizing the impact of side lobes. The intricate system comprises an ultrasonic transducer array, a drive signal generating unit, and a transmission control unit that collaboratively form ultrasonic beams. Additionally, the apparatus features a reception control unit for focusing on detection signals from ultrasonic echoes, thus acquiring multiple measurement data. A storage unit is included for maintaining various acoustic pressure intensity profiles, whereas an essential data calculating unit synthesizes image data from these measurements and profiles.

Another noteworthy innovation is his monochromatic image display system, which enhances the number of tone levels expressed. Utilizing a liquid crystal panel, Ogawa's system allows each pixel of a monochromatic image to utilize three cells, substantially increasing the tone levels. A tone number conversion processing means optimizes the input original image signal according to the liquid crystal panel's capabilities, culminating in the expression of thirteen tone levels through advanced time modulation techniques.

Career Highlights

Eiji Ogawa has made significant strides in his career, having worked with renowned companies such as Fuji Photo Film Company, Limited, and Fujifilm Corporation. His experience in these organizations has undoubtedly fueled his inventive spirit and technological advancements.

Collaborations

Throughout his career, Ogawa has collaborated with accomplished professionals in the field, including Hideya Takeo and Satoshi Arakawa. Their collective expertise has contributed to the development of groundbreaking technologies and innovations.

Conclusion

Eiji Ogawa's inventive journey reflects a deep commitment to enhancing ultrasonic technology and imaging systems. His numerous patents showcase not only his creativity but also his dedication to pushing the boundaries of innovation. As technology evolves, Eiji Ogawa's contributions will undoubtedly have lasting impacts on the fields of imaging and ultrasonic applications.

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