Kaoru Sakai

This inventor holds 46 USPTO granted patents and 6 published patent applications, primarily in Defect Inspection. Top assignees: Hitachi-High-Technologies Corporation, Hitachi, Ltd., Hitachi Power Solutions Co., Ltd.. Active years: 2004-2020.

USPTO Granted Patents = 46 (Patent Applications = 6)

% Patents Active = 34.8

Average Co-Inventor Count = 3.5

ph-index = 11

Forward Citations = 428(Granted Patents)

Location History:

Yokohama, JP (2004 - 2015)
Tokyo, JP (2008 - 2020)

Company Filing History:

29 out of 2,874

Hitachi-High-Technologies Corporation

Hitachi Power Solutions Co., Ltd.

patents

4. 1 out of 155

Hitachi-Ge Nuclear Energy, Ltd.

patents

where one patent can have more than one assignee

Years Active: 2004-2020

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Areas of Expertise:

Defect Inspection

Pattern Inspection

Non-Destructive Testing

Inspection Method

Fault Inspection

Comparative Inspection

Defect Detection

Apparatus

Device

Inspection System

Image Alignment

Pattern Defects

46 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10529068 - Defect inspection method and apparatus (2020-01-07),

2. 10354372 - Defect inspection method and apparatus (2019-07-16),

3. 9075026 - Defect inspection device and defect inspection method (2015-07-07),

4. 8824774 - Method and apparatus for inspecting patterns formed on a substrate (2014-09-02),

5. 8811712 - Defect inspection method and device thereof (2014-08-19),

6. 8755041 - Defect inspection method and apparatus (2014-06-17),

7. 8737718 - Apparatus and method for inspecting defect (2014-05-27),

8. 8639019 - Method and apparatus for inspecting pattern defects (2014-01-28),

9. 8582864 - Fault inspection method (2013-11-12),

10. 8467594 - Method and apparatus for inspecting patterns formed on a substrate (2013-06-18),

11. 8427634 - Defect inspection method and apparatus (2013-04-23),

12. 8340395 - Defect inspection method and apparatus therefor (2012-12-25),

13. 8275190 - Method and apparatus for inspecting pattern defects (2012-09-25),

14. 8274652 - Defect inspection system and method of the same (2012-09-25),

15. 8270700 - Method and apparatus for pattern inspection (2012-09-18),

Title: Kaoru Sakai: Pioneering Inventor from Yokohama

Introduction: Kaoru Sakai is a renowned inventor hailing from Yokohama, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Sakai's most recent patents focus on advancements in renewable energy technologies, particularly in the development of efficient solar panels and wind turbines.

Career Highlights: With a career spanning over two decades, Sakai has worked for leading tech companies in Japan, spearheading research and development projects that have led to numerous patented inventions in the fields of clean energy, robotics, and artificial intelligence.

Collaborations: Throughout his career, Sakai has collaborated with top researchers and engineers from universities and research institutions worldwide, fostering innovation and pushing the boundaries of technological advancements.

Conclusion: Kaoru Sakai's dedication to innovation and his relentless pursuit of technological excellence have solidified his reputation as a pioneering inventor in Yokohama and beyond.