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Kanagawa, Japan

Laserfront Technologies, Inc.

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USPTO Granted Patents = 16

% Expired Patents = 100.0

Forward Citations = 119

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23 inventors (with patents filed for the assignee):

Yukio Morishige (4 out of 32 patents)

Yoshinori Ohta (4 out of 38 patents)

Tsuyoshi Nagano (2 out of 2 patents)

4. Katsuji Mukaihara (2 out of 5 patents)

5. Masaki Tsunekane (2 out of 6 patents)

6. Yukio Ogura (2 out of 16 patents)

7. Keiichi Kubota (1 out of 117 patents)

8. Hideyuki Ono (1 out of 43 patents)

9. Hikaru Kouta (1 out of 26 patents)

10. Atsushi Ueda (1 out of 16 patents)

11. Hisaya Takahashi (1 out of 15 patents)

12. Hiroyuki Morita (1 out of 3 patents)

13. Keiko Morita, Legal Representative (1 out of 3 patents)

14. Masakazu Nozaki (1 out of 1 patent)

15. Koji Wakabayashi (1 out of 12 patents)

16 patents: Sort by Forward Citations

1. 7916393 - Optical level control device, method for controlling same, and laser application device (2011-03-29),

2. 7804644 - Optical level control device, method for controlling same, and laser application device (2010-09-28),

3. 7519252 - Laser annealing apparatus (2009-04-14),

4. 7453652 - Member switching apparatus, lens switching apparatus, laser repair apparatus, and laser inspection apparatus (2008-11-18),

5. 7440477 - Solid-state laser generator (2008-10-21),

6. 7371286 - Wiring repair apparatus (2008-05-13),

7. 7239161 - Gantry-type XY stage (2007-07-03),

8. 7233611 - Diode-pumped solid-state laser device and manufacturing method of the same (2007-06-19),

9. 7166167 - Laser CVD device and laser CVD method (2007-01-23),

10. 7154926 - Laser diode module, laser apparatus and laser processing apparatus (2006-12-26),

11. 7024076 - Optical packet header identifier, optical router incorporating the same therein, and optical routing method using the router (2006-04-04),

12. 6926801 - Laser machining method and apparatus (2005-08-09),

13. 6892001 - Optical packet header identifier, optical router incorporating the same therein, and optical routing method using the router (2005-05-10),

14. 6890387 - Method and device for correcting pattern film on a semiconductor substrate (2005-05-10),

15. 6879605 - Method and apparatus for performing pattern defect repair using Q-switched mode-locked pulse laser (2005-04-12),

Company Overview

Laserfront Technologies, Inc. is a Kanagawa-based company specializing in advanced laser technologies and solutions. The organization focuses on the development and manufacturing of high-precision laser systems for various applications, including industrial processing, medical devices, and scientific research. With a commitment to innovation, Laserfront leverages its expertise in laser engineering to deliver cutting-edge solutions that enhance efficiency and performance across multiple sectors. The company's research initiatives aim to push the boundaries of laser technology, contributing to advancements in both domestic and international markets.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

16 Patents

#112 in Kanagawa

#3,345 in Japan

#37,887 in the World

Kanagawa, Japan

Laserfront Technologies, Inc.

Forward Citations = 119

23 inventors:

Yukio Morishige (4 out of 32 patents)

Yoshinori Ohta (4 out of 38 patents)

Tsuyoshi Nagano (2 out of 2 patents)

4. Katsuji Mukaihara (2 out of 5 patents)

5. Masaki Tsunekane (2 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Laserfront Technologies, Inc.. Retrieved from https://idiyas.com/company/laserfront-technologies

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

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]

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