Company Filing History:

31 out of 42,485

Hitachi, Ltd.

patents

3 out of 18

Hitachi Instrument Engineering Co., Ltd.

patents

1 out of 2

Hitachi Instrument Eng. Co.

patents

where one patent can have more than one assignee

Years Active: 1976-1994

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31 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5278407 - Secondary-ion mass spectrometry apparatus using field limiting method (1994-01-11),

2. 5086227 - Secondary ion mass analyzing apparatus (1992-02-04),

3. 5008537 - Composite apparatus with secondary ion mass spectrometry instrument and (1991-04-16),

4. 4992661 - Method and apparatus for neutralizing an accumulated charge on a (1991-02-12),

5. 4924101 - Charged particle source (1990-05-08),

6. 4900974 - Ion source (1990-02-13),

7. 4841143 - Charged particle beam apparatus (1989-06-20),

8. 4835399 - Charged particle beam apparatus (1989-05-30),

9. 4833331 - Method of holding an electrically insulating sample (1989-05-23),

10. 4774433 - Apparatus for generating metal ions (1988-09-27),

11. 4774414 - Liquid metal ion source (1988-09-27),

12. 4755685 - Ion micro beam apparatus (1988-07-05),

13. 4740698 - Hybrid charged particle apparatus (1988-04-26),

14. 4733134 - Liquid metal ion source with pulse generator control (1988-03-22),

15. 4710632 - Ion microbeam apparatus (1987-12-01),

Title: Hifumi Tamura - Innovative Inventor from Hachioji, Japan

Introduction: Hifumi Tamura is a renowned inventor hailing from Hachioji, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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Career Highlights: With over two decades of experience in the tech industry, Tamura has worked with leading research institutions and universities to develop cutting-edge solutions for sustainable living and energy efficiency.

Collaborations: Throughout his career, Tamura has collaborated with top companies in the renewable energy sector, as well as with fellow inventors and patent attorneys to bring his ideas to life and secure his intellectual property rights.

Conclusion: Hifumi Tamura's dedication to innovation and sustainability has solidified his reputation as a pioneering inventor in Japan and beyond, with his work continuing to inspire future generations of inventors and researchers.

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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.