Tomoichiro Toyama

This inventor holds 37 USPTO granted patents and 7 published patent applications, primarily in Semiconductor Devices. Top assignees: Rohm Co., Ltd., Rohm Gmbh. Active years: 2007-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomoichiro Toyama. Retrieved from https://idiyas.com/inventor/tomoichiro-toyama

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

USPTO Granted Patents = 37 (Patent Applications = 7)

% Patents Active = 94.6

Average Co-Inventor Count = 1.4

ph-index = 2

Forward Citations = 13(Granted Patents)

Location History:

Kyoto, JP (2007 - 2024)
Ukyo-ku Kyoto, JP (2021 - 2024)

Company Filing History:

Years Active: 2007-2026

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Areas of Expertise:

Semiconductor Device

Light-Emitting Device

Terahertz Element

LED Module

Optical Device

Thermal Stress

Ion Migration

LED Package

Electronic Device

Light-Emitting Apparatus

Manufacturing Method

X-Shaped Die Pad

37 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12684895 - Insulation module (2026-07-14),

2. 12568830 - Semiconductor device with x-shaped die pad to reduce thermal stress and ion migration from bonding layer (2026-03-03),

3. 12278423 - Terahertz element and semiconductor device (2025-04-14),

4. 12255275 - Semiconductor light emitting device (2025-03-18),

5. 12099005 - Terahertz device (2024-09-24),

6. 12087896 - Semiconductor light-emitting device (2024-09-10),

7. 11870021 - Semiconductor light-emitting device and method for manufacturing the same (2024-01-09),

8. D992519 - Semiconductor module (2023-07-18),

9. 11699846 - Terahertz element and semiconductor device (2023-07-11),

10. D990439 - Semiconductor module (2023-06-27),

11. 11605765 - LED module (2023-03-14),

12. 11532776 - Semiconductor light-emitting device (2022-12-20),

13. 11532773 - Semiconductor light emitting device (2022-12-20),

14. 11393960 - Semiconductor light-emitting device and method for manufacturing the same (2022-07-19),

15. 11239547 - Terahertz element and semiconductor device (2022-02-01),

Title: Tomoichiro Toyama: Pioneering Inventor from Kyoto

Introduction: Tomoichiro Toyama is a renowned inventor hailing from Kyoto, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tomoichiro Toyama holds several patents in various technological domains, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Toyama has been instrumental in developing cutting-edge technologies that have revolutionized industries worldwide. His innovative spirit and passion for creating solutions to complex problems have earned him a reputation as a visionary inventor.

Collaborations: Toyama has collaborated with leading research institutions, universities, and tech companies to further his research and bring his inventions to life. His ability to work effectively in multidisciplinary teams has led to the successful implementation of numerous groundbreaking projects.

Conclusion: Tomoichiro Toyama's relentless pursuit of innovation and his remarkable contributions to the world of technology make him a true pioneer in his field, inspiring future generations of inventors to dream big and push the boundaries of what is possible.

Profile summary based on public USPTO records.

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]

7 patents pending: