Company Filing History:

7 out of 72

Yamamoto Chemicals, Inc.

patents

3 out of 1,786

Mitsui Chemicals, Inc.

patents

2 out of 1,379

Mitsui Toatsu Chemicals, Incorporated

patents

4. 1 out of 832,680

Other

patents

where one patent can have more than one assignee

Years Active: 1993-2014

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8888906 - Heat-sensitive color-developing composition and heat-sensitive recording material comprising the composition (2014-11-18),

2. 6355327 - Optical recording medium and dipyrromethene metal chelate compound for use therein (2002-03-12),

3. 6162520 - Optical recording medium and dipyrromethene metal chelate compound for (2000-12-19),

4. 6093832 - Diiminoisoindoline compound and the process for producing the compound (2000-07-25),

5. 5973140 - Phthalocyanine compound, its intermediate, process for producing the (1999-10-26),

6. 5627287 - Phthalide compound and a near infrared absorber and a recording material (1997-05-06),

7. 5334714 - Method for preparing alkoxyphthalocyanine (1994-08-02),

8. 5220010 - Method for preparation alkoxyphthalocyanine (1993-06-15),

Title: Toshihiro Masaoka - Pioneering Inventor from Osaka

Introduction: Toshihiro Masaoka is a renowned inventor hailing from Osaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Toshihiro Masaoka holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Masaoka 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, Toshihiro Masaoka has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge-sharing.

Conclusion: Toshihiro Masaoka's dedication to pushing the boundaries of technology and his passion for creating solutions to complex problems have solidified his reputation as a visionary inventor in the global innovation landscape.

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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.