Company Filing History:

17 out of 1,000

Central Glass Company, Limited

patents

3 out of 13,395

Nissan Motor Company Limited

patents

where one patent can have more than one assignee

Years Active: 1995-2016

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9410047 - Antifouling article and method for producing same (2016-08-09),

2. 9281178 - Cleaning agent for silicon wafer (2016-03-08),

3. 9053924 - Cleaning agent for silicon wafer (2015-06-09),

4. 8623464 - Process for production of water-absorbing articles (2014-01-07),

5. 8561571 - Apparatus and method of applying a coating solution (2013-10-22),

6. 8299169 - Coating fluid applicable by hand for sol-gel film formation (2012-10-30),

7. 8246848 - Process for producing base material for forming heat shielding film (2012-08-21),

8. 8216670 - Heat ray shielding glass for vehicle and process for producing the same (2012-07-10),

9. 7452605 - Article superior in slipping waterdrops down surface thereof (2008-11-18),

10. 6884512 - Article superior in making waterdrops slip down surface thereof and process for producing such article (2005-04-26),

11. 6641654 - Water-repellent glass pane and method for producing same (2003-11-04),

12. 6461670 - Water-repellent solution and method of forming water-repellent film on substrate by using the solution (2002-10-08),

13. 6337133 - Water-repellent glass pane and method for producing same (2002-01-08),

14. 6235833 - Water-repellent solution and method of forming water-repellent film on substrate by using the solution (2001-05-22),

15. 5856016 - Multilayered water-repellent film and method of forming same on glass (1999-01-05),

Title: Shigeo Hamaguchi: Innovator in Antifouling and Cleaning Technologies

Introduction

Shigeo Hamaguchi is a prominent inventor based in Matsusaka, Japan. He holds a total of 17 patents, showcasing his significant contributions to the fields of antifouling technologies and cleaning agents. His innovative work has made a notable impact in various industries.

Latest Patents

Among his latest patents is an antifouling article and method for producing the same. This invention features a cured condensed coating film of a perfluoropolyether group-containing silane on the surface of a substrate. The coating film has a fluorine concentration ranging from 0.2 to 2.0 µg/cm. Another significant patent is a cleaning agent for silicon wafers. This cleaning agent comprises a water-based cleaning liquid and a water-repellent cleaning liquid. It is designed to provide water repellency to recessed portions of an uneven pattern during the cleaning process, thereby improving the cleaning process that may induce pattern collapse.

Career Highlights

Shigeo Hamaguchi has worked with notable companies such as Central Glass Company, Limited and Nissan Motor Company Limited. His experience in these organizations has contributed to his expertise in developing innovative solutions in his field.

Collaborations

Some of his coworkers include Yoshinori Akamatsu and Soichi Kumon. Their collaboration has likely fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Shigeo Hamaguchi's contributions to antifouling and cleaning technologies highlight his role as a significant inventor. His patents reflect a commitment to advancing technology in practical applications. His work continues to influence various industries, showcasing the importance of innovation in solving real-world problems.

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2 patents (EPO):

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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.