Masaru Tomioka

This inventor holds 13 USPTO granted patents. Top assignees: Hitachi-High-Technologies Corporation, Hitachi, Ltd.. Active years: 1995-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaru Tomioka. Retrieved from https://idiyas.com/inventor/masaru-tomioka

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 13

% Patents Active = 100.0

Average Co-Inventor Count = 5.1

ph-index = 10

Forward Citations = 229(Granted Patents)

Location History:

Katsuta, JP (1995)
Hitachinaka, JP (2000 - 2013)

Company Filing History:

11 out of 2,874

Hitachi-High-Technologies Corporation

Years Active: 1995-2013

Loading Chart...

13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D693938 - Liquid chromatograph analyzer (2013-11-19),

2. D692158 - Pump for liquid chromatograph analyzer (2013-10-22),

3. D692157 - Auto sampler for liquid chromatograph analyzer (2013-10-22),

4. D692156 - Auto sampler for liquid chromatograph analyzer (2013-10-22),

5. D692155 - Column oven for liquid chromatograph analyzer (2013-10-22),

6. D691280 - Pump for liquid chromatograph analyzer (2013-10-08),

7. 7186973 - Ion trap/time-of-flight mass analyzing apparatus and mass analyzing method (2007-03-06),

8. D522391 - Time of flight mass spectrometer (2006-06-06),

9. 7053367 - Mass spectrometer (2006-05-30),

10. 6977373 - Ion trap mass analyzing apparatus (2005-12-20),

11. 6759652 - Ion trap mass analyzing apparatus (2004-07-06),

12. 6157030 - Ion trap mass spectrometer (2000-12-05),

13. D356967 - Mass analyzing machine for gas chromatograph (1995-04-04),

Title: Inventor Masaru Tomioka

Introduction: Masaru Tomioka is a renowned inventor based in Hitachinaka, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Masaru Tomioka holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative mindset and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Masaru Tomioka has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized industries worldwide.

Collaborations: Throughout his career, Masaru Tomioka has collaborated with top companies, banks, and universities to bring his inventions to life, demonstrating his ability to work effectively in multidisciplinary teams.

Conclusion: Masaru Tomioka's passion for innovation and his dedication to pushing the boundaries of technology make him a standout figure in the world of inventors, with a legacy that continues to inspire future generations of innovators.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]