Company Filing History:

7 out of 2,646

Pioneer Corporation

patents

6 out of 2,861

Pioneer Electronic Corporation

patents

Years Active: 1984-2011

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7875866 - Beam recording apparatus and beam adjustment method (2011-01-25),

2. 7276692 - Beam adjusting sample, beam adjusting method and beam adjusting device (2007-10-02),

3. 7190664 - High density optical recording medium and method for reproducing thereof (2007-03-13),

4. 6996043 - Optical head apparatus (2006-02-07),

5. 6954273 - Laser-based measuring apparatus for measuring an axial run-out in a cylinder of rotation and method for measuring the same utilizing opposing incident measuring light beams (2005-10-11),

6. 6930961 - Grooving apparatus and grooving method (2005-08-16),

7. 6586753 - Electron beam apparatus and electron beam adjusting method (2003-07-01),

8. 5446722 - Information recording apparatus having magnetic shield means (1995-08-29),

9. 5319198 - Electron beam projection apparatus (1994-06-07),

10. 5281978 - Object carriage system (1994-01-25),

11. 4773062 - Optical information recording and reproducing apparatus including lens (1988-09-20),

12. 4488012 - MFB Loudspeaker (1984-12-11),

13. 4477699 - Mechanical two-way loudspeaker (1984-10-16),

Title: **Innovator Profile: Yasumitsu Wada**

Introduction

Yasumitsu Wada is a notable inventor hailing from Tsurugashima, Japan, with an impressive portfolio of 13 patents to his name. His contributions to technology, particularly in the field of electron beam recording systems, highlight the impact of his innovative solutions on various industries.

Latest Patents

Wada's recent patents showcase his expertise in beam technology. One of his key inventions is the **Beam Recording Apparatus and Beam Adjustment Method**, which describes an electron beam recording apparatus equipped with a displacement detection unit, shape calculation unit, rotation runout computing unit, and a beam irradiation position adjustment unit. This apparatus is designed to enhance the accuracy of electron beam functionalities by adjusting the irradiation position based on detected rotation runout. Another significant patent is the **Beam Adjusting Sample, Beam Adjusting Method, and Beam Adjusting Device**, which focuses on a beam adjusting sample that is essential for detecting the amount of a beam passing through it while scanning its edges.

Career Highlights

Yasumitsu Wada has built his career working for esteemed companies such as **Pioneer Corporation** and **Pioneer Electronic Corporation**. His innovative approach and dedication have not only resulted in numerous patents but have also contributed to advancements in electronic and beam technologies.

Collaborations

Throughout his career, Wada has collaborated with fellow inventors, including **Yoshiaki Kojima** and **Hiroaki Kitahara**. These collaborations have led to significant advancements and innovations, showcasing the power of teamwork in the pursuit of groundbreaking technologies.

Conclusion

Yasumitsu Wada is an exemplary inventor whose work continues to influence the field of electron beam technology. With 13 patents and several notable collaborations under his belt, Wada's contributions are poised to leave a lasting impact on future innovations in his area of expertise.

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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.