Company Filing History:

6 out of 630

Dainippon Ink and Chemicals, Incorporated

patents

5 out of 42

Kawamura Institute of Chemical Research

patents

1 out of 832,880

Other

patents

where one patent can have more than one assignee

Years Active: 1990-1994

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5324451 - Lactic acid derivatives and liquid crystal compositions containing the (1994-06-28),

2. 5304323 - Liquid crystal devices and process for producing the same (1994-04-19),

3. 5128472 - 2,5-disubstituted pyrazine derivatives, pyrimidine derivatives, and (1992-07-07),

4. 4997942 - 2,4-disubstituted pyrazine derivatives, pyrimidine derivatives, and (1991-03-05),

5. 4914224 - Optically active carboxylic acid derivatives and liquid crystalline (1990-04-03),

6. 4911862 - Optically active carboxylic acid derivatives and liquid crystalline (1990-03-27),

Title: Hiroshi Ogawa: Pioneering Inventor from Chiba, Japan

Introduction: Hiroshi Ogawa is a renowned inventor hailing from Chiba, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hiroshi Ogawa holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Hiroshi Ogawa has worked with leading tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Hiroshi Ogawa has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge-sharing.

Conclusion: Hiroshi Ogawa's dedication to pushing the boundaries of technology and his passion for creating solutions to real-world problems make him a true visionary in the world of invention.

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