Susumu Obata

This inventor holds 52 USPTO granted patents and 11 published patent applications and 8 EPO patents, primarily in Semiconductor Devices. Top assignees: Kabushiki Kaisha Toshiba, Alpad Corporation, Kioxia Corporation. Active years: 2010-2026.

USPTO Granted Patents = 52 (Patent Applications = 11)

% Patents Active = 76.9

EPO Patents = 8 (Patent Applications = 3)

Average Co-Inventor Count = 3.7

ph-index = 6

Forward Citations = 217(Granted Patents)

Forward Citations (Not Self Cited) = 200(Dec 10, 2025)

Location History:

Nonoichi, JP (2015)
Kanagawa-ken, JP (2013 - 2016)
Nonoichi Ishikawa, JP (2016)
Nonoici, JP (2017 - 2019)
Kanagawa, JP (2015 - 2023)
Yokokama Kanagawa, JP (2023)
Yokohama, JP (2010 - 2024)

Company Filing History:

50 out of 53,240

Kabushiki Kaisha Toshiba

Toshiba Electronic Devices & Storage Corporation

patents

where one patent can have more than one assignee

Years Active: 2010-2026

Loading Chart...

Areas of Expertise:

Catalyst Layer

Capacitor

Etching Method

Semiconductor Wafer

Light Emitting Device

Manufacturing Method

Structural Body

Plating Solution

Processing System

Noble Metal

High Reliability

Optical Semiconductor

52 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12605701 - Method of forming catalyst layer (2026-04-21),

2. 12593664 - Method of manufacturing structure and method of manufacturing capacitor (2026-03-31),

3. 12362098 - Capacitor and etching method (2025-07-15),

4. 12278109 - Etching apparatus and etching method (2025-04-14),

5. 12131966 - Semiconductor wafer and method of manufacturing semiconductor apparatus (2024-10-29),

6. 11901185 - Etching method (2024-02-13),

7. 11862667 - Capacitor (2024-01-02),

8. 11749722 - Semiconductor device (2023-09-05),

9. 11688557 - Capacitor and etching method (2023-06-27),

10. 11588059 - Structural body and method of manufacturing the same (2023-02-21),

11. 11551864 - Capacitor and capacitor module (2023-01-10),

12. 11508525 - Capacitor having trenches on both surfaces (2022-11-22),

13. 11411074 - Structure and method of producing the same (2022-08-09),

14. 11322308 - Capacitor (2022-05-03),

15. 10991590 - Etching method and plating solution (2021-04-27),

Certainly! Here is the article about inventor Susumu Obata:

Title: The Innovative Legacy of Susumu Obata

Introduction:

Susumu Obata, a visionary inventor hailing from Kanagawa-ken, Japan, has left an indelible mark on the world of innovation. With an impressive portfolio of 46 patents to his name, Obata's pioneering spirit continues to inspire budding inventors worldwide.

Latest Patents:

Among his latest patents is a groundbreaking Capacitor design that features a unique configuration of conductive and dielectric layers. Additionally, Obata's Semiconductor Device patent showcases his expertise in silicon carbide technology, highlighting his contributions to the semiconductor industry.

Career Highlights:

Throughout his illustrious career, Susumu Obata has made significant contributions to renowned companies such as Toshiba (Kabushiki Kaisha Toshiba) and Alpad Corporation. His innovative solutions and forward-thinking approach have helped propel these companies to new heights in the field of technology.

Collaborations:

Obata's success is also attributed to his collaborations with talented individuals in the industry. Notable coworkers such as Kazuhito Higuchi and Akihiro Kojima have worked closely with Obata, further enriching the innovative projects they have undertaken together.

Conclusion:

In conclusion, Susumu Obata's journey as an inventor exemplifies the power of creativity and perseverance in the world of innovation. His legacy serves as a beacon of inspiration for future generations, urging them to think outside the box and pursue their inventive passions with unwavering determination.