Hitoshi Ishii

This inventor holds 31 USPTO granted patents and 2 published patent applications and 8 EPO patents. Top assignees: Nissan Motor Company Limited, Henkel Corporation, Henkel Ag & Company, Kgaa. Active years: 1991-2024.

USPTO Granted Patents = 31 (Patent Applications = 2)

% Patents Active = 64.5

EPO Patents = 8 (Patent Applications = 2)

Average Co-Inventor Count = 2.9

ph-index = 6

Forward Citations = 123(Granted Patents)

Location History:

Narusega-Oka, Machida-shi, Tokyo, JP (1992)
Hiratsuka, JP (1993 - 2001)
Yokosuka, JP (2005 - 2006)
Kanagawa-Ken, JP (1997 - 2009)
Tokyo, JP (2016)
Kanagawa, JP (1991 - 2024)

Company Filing History:

14 out of 13,420

Nissan Motor Company Limited

Henkel Ag & Company, Kgaa

patents

4. 3 out of 128

Nihon Parkerizing Co., Ltd.

patents

5. 2 out of 53,211

Kabushiki Kaisha Toshiba

patents

6. 1 out of 61

National Institute of Radiological Sciences

patents

7. 1 out of 2

Nissna Motor Co., Ltd.

9. 1 out of 834,307

Other

patents

where one patent can have more than one assignee

Years Active: 1991-2024

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Areas of Expertise:

Abnormality Diagnosis

Internal Combustion Engine

Lubricating Coating Agent

Semiconductor Storage Device

Metal Surface Treatment

Chemical Conversion Treatment

Direct Fuel Injection

Exhaust Emission Control

Zinc Phosphate Coating

Acoustic Playback Apparatus

Sample Data Processing

Metal Coating Processes

31 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11913400 - Abnormality diagnostic method for internal combustion engine and abnormality diagnostic device for internal combustion engine (2024-02-27),

2. 9487732 - Lubricating coating agent for plastic working and method for producing the same (2016-11-08),

3. 9165870 - Semiconductor storage device and manufacturing method thereof (2015-10-20),

4. 9039882 - Metal material with a bismuth film attached and method for producing same, surface treatment liquid used in said method, and cationic electrodeposition coated metal material and method for producing same (2015-05-26),

5. 8535456 - Chemical conversion treatment solution for a steel material and chemical conversion treatment method (2013-09-17),

6. 8318256 - Metallic material and method of manufacturing the same (2012-11-27),

7. 8314478 - Semiconductor memory device and manufacturing the same (2012-11-20),

8. 7958720 - Combustion control apparatus for direct-injection spark-ignition internal combustion engine (2011-06-14),

9. 7593556 - Sample picture data processing method and sample inspection system and method (2009-09-22),

10. 7350504 - Control apparatus and method for inner cylinder direct injection spark ignited internal combustion engine (2008-04-01),

11. 7194999 - Combustion control apparatus for direct-injection spark-ignition internal combustion engine (2007-03-27),

12. 7134421 - Direct fuel injection spark ignition internal combustion engine (2006-11-14),

13. 7117666 - Direct fuel injection/spark ignition engine control device (2006-10-10),

14. 7104249 - Direct fuel injection/spark ignition engine control device (2006-09-12),

15. 7047945 - Start-up control of in-cylinder fuel injection internal combustion engine (2006-05-23),

Title: Hitoshi Ishii: Pioneering Inventor from Kanagawa

Introduction: Hitoshi Ishii is a renowned inventor hailing from Kanagawa, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Hitoshi Ishii holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his innovative spirit and forward-thinking approach.

Career Highlights: With over two decades of experience in the tech industry, Hitoshi Ishii has worked with leading research institutions and companies to develop cutting-edge solutions that have revolutionized the way we interact with technology.

Collaborations: Throughout his career, Hitoshi Ishii has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of creativity and excellence in all his projects.

Conclusion: Hitoshi Ishii's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and shape the future of technology.