Company Filing History:

50 out of 42,485

Hitachi, Ltd.

patents

8 out of 51

Nihon Micro Coating Co., Ltd.

Research Development Corporation of Japan

patents

5. 1 out of 1,112

Hitachi Maxell, Limited

patents

where one patent can have more than one assignee

Years Active: 1982-2013

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59 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8348721 - Method of producing glass substrate for perpendicular magnetic recording disk (2013-01-08),

2. 8148301 - Method for polishing tape-shaped substrate for oxide superconductor, oxide superconductor, and base material for oxide superconductor (2012-04-03),

3. 8143194 - Method for polishing tape-shaped substrate for oxide superconductor, oxide superconductor, and base material for oxide superconductor (2012-03-27),

4. 8049990 - Cleaning tape and method of producing same (2011-11-01),

5. 7857876 - Method of producing polishing material comprising diamond clusters (2010-12-28),

6. 7811972 - Method of polishing tape-shaped substrate and substrate for oxide superconductor (2010-10-12),

7. 7585341 - Polishing material comprising diamond clusters (2009-09-08),

8. 7374473 - Texturing slurry and texturing method by using same (2008-05-20),

9. 6512655 - Magnetic head with sealing glass composition (2003-01-28),

10. 6503858 - Glass composition, structure, and apparatus using the same (2003-01-07),

11. 6477133 - Disk drive with unbalance correcting mechanism (2002-11-05),

12. 6369981 - Disk drive unit with hydrodynamic fluid bearing unit and disk device with said drive unit (2002-04-09),

13. 6369980 - Disk drive unit with hydrodynamic fluid bearing unit and disk device with said drive unit (2002-04-09),

14. 6339676 - Video signal recording and reproducing apparatus compatible with analog and digital video signal recording and reproducing (2002-01-15),

15. 6256288 - Disk apparatus and motor therefor (2001-07-03),

Title: The Innovative Journey of Noriyuki Kumasaka

Introduction: Noriyuki Kumasaka, a talented inventor hailing from Ome, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Noriyuki Kumasaka's latest patents showcase his dedication to pushing the boundaries of technology and include advancements in robotics, artificial intelligence, and sustainable energy solutions.

Career Highlights: Throughout his illustrious career, Noriyuki Kumasaka has been recognized for his pioneering work in developing cutting-edge technologies that have revolutionized various industries. His innovative spirit and commitment to excellence have earned him a reputation as a visionary inventor.

Collaborations: Noriyuki Kumasaka has collaborated with leading research institutions, universities, and tech companies to further his research and bring his inventions to life. His collaborative efforts have resulted in the creation of groundbreaking technologies that have had a lasting impact on society.

Conclusion: Noriyuki Kumasaka's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors. His contributions to the world of technology have cemented his legacy as a true pioneer in the field.

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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.