Haruo Nakaji

This inventor holds 13 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 1 EPO patent. Top assignees: Sumitomo Electric Industries, Limited, Canon U.s.a., Inc., Kyoto University. Active years: 2002-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haruo Nakaji. Retrieved from https://idiyas.com/inventor/haruo-nakaji

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

Calculating rank

USPTO Granted Patents = 13 (Patent Applications = 1)

% Patents Active = 69.2

CIPO Patents = 1

EPO Patents = 1 (Patent Applications = 2)

Average Co-Inventor Count = 1.6

ph-index = 8

Forward Citations = 148(Granted Patents)

Location History:

Yokohama, JP (2002 - 2014)
Kawasaki, JP (2019)
Boston, MA (US) (2015 - 2021)

Company Filing History:

8 out of 10,652

Sumitomo Electric Industries, Limited

The General Hospital Corporation

patents

where one patent can have more than one assignee

Years Active: 2002-2021

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10925525 - Combined pulse oximetry and diffusing wave spectroscopy system and control method therefor (2021-02-23),

2. 10912504 - Near-infrared spectroscopy and diffuse correlation spectroscopy device and methods (2021-02-09),

3. 10775241 - Correlator with a variable sampling time scheme (2020-09-15),

4. 10451537 - Diffusing wave spectroscopy with heterodyne detection (2019-10-22),

5. 10371614 - Diagnostic spectrally encoded endoscopy apparatuses and systems and methods for use with same (2019-08-06),

6. 9179842 - Optical tomography device (2015-11-10),

7. 8654320 - Beam Path Monitoring Device and Beam Path Monitoring System (2014-02-18),

8. 7760423 - Optical amplifier (2010-07-20),

9. 6987608 - Raman amplifier (2006-01-17),

10. 6738185 - Optical amplifier gain control method for optical amplifier and gain control circuit for optical amplifier (2004-05-18),

11. 6661570 - Optical amplifier, optical communication system including the same, and optical fiber module included in the same (2003-12-09),

12. 6456428 - Optical amplifier (2002-09-24),

13. 6396625 - Optical amplifier and optical fiber module included in the same (2002-05-28),

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Profile summary based on public USPTO records.