Company Filing History:

9 out of 1,641

Hitachi Chemical Company, Ltd.

patents

1 out of 42,485

Hitachi, Ltd.

patents

where one patent can have more than one assignee

Years Active: 1986-2001

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6309791 - Polyimide precursor, polyimide and their use (2001-10-30),

2. 6143475 - Polyimide precursor, polyimide and their use (2000-11-07),

3. 6071667 - Photosensitive resin composition containing a photosensitive polyamide (2000-06-06),

4. 5811218 - Photoinitiator compositions including amino acids, coumarin and (1998-09-22),

5. 5262277 - Photosensitive resin composition and photosensitive element using the (1993-11-16),

6. 5115089 - Processes for preparation of polyimide-isoindroquinazolinedione and (1992-05-19),

7. 4958001 - Dicyclohexyl-3,4,3',4'-tetracarboxylic acid or dianhydride thereof and (1990-09-18),

8. 4847358 - Process for producing polyamide acid having siloxane bonds and polyimide (1989-07-11),

9. 4565767 - Light-sensitive polymer composition with poly(amic acid), bisazide, and (1986-01-21),

Title: The Innovative Journey of Mitsumasa Kojima

Introduction:

Mitsumasa Kojima is a renowned inventor hailing from Hitachi, Japan. His groundbreaking work in the field of technology has earned him global recognition and respect.

Latest Patents:

Mitsumasa Kojima holds several patents in the areas of electronics, robotics, and artificial intelligence. His recent patents focus on enhancing efficiency and sustainability in manufacturing processes.

Career Highlights:

With a career spanning over three decades, Mitsumasa Kojima has worked for leading tech companies in Japan, including Hitachi Ltd. His innovative solutions have revolutionized the industry, setting new standards for excellence.

Collaborations:

Throughout his career, Mitsumasa Kojima has collaborated with top researchers, engineers, and scientists to push the boundaries of technological advancement. His collaborative efforts have resulted in cutting-edge inventions that have shaped the future of technology.

Conclusion:

In conclusion, Mitsumasa Kojima's passion for innovation and his relentless pursuit of excellence have cemented his legacy as a visionary inventor. His contributions to the field of technology continue to inspire generations of inventors around the world.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.