Forward Citations = 2

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8 inventors (with patents filed for the assignee):

Hirofumi Konishi (3 out of 48 patents)

Hideaki Souma (2 out of 3 patents)

Mitsuhiro Izumi (2 out of 9 patents)

4. Yukihiro Shimizu (1 out of 5 patents)

5. Tsutomu Kusuhara (1 out of 5 patents)

6. Masaki Nakaishi (1 out of 5 patents)

7. Jaber Alipoor (1 out of 2 patents)

8. Hisashi Nakabayashi (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 12104790 - Ammonia combustion method and ammonia combustion system (2024-10-01),

2. 11754010 - Combustion apparatus that combusts fuel (2023-09-12),

3. 11509153 - Charge/discharge control method for storage system and charge/discharge control device (2022-11-22),

4. 11233403 - Grid interconnection system (2022-01-25),

5. 11217998 - Power conditioner (2022-01-04),

Company Overview

Save the Planet Co., Ltd. is a leading sustainability-focused company dedicated to creating innovative solutions to protect the environment. We specialize in eco-friendly products and services that help individuals and businesses reduce their carbon footprint. Our mission is to inspire and empower people to make sustainable choices and work towards a greener future for our planet.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#717 in Osaka

#6,654 in Japan

Osaka, Japan

Save the Planet Co., Ltd.

Forward Citations = 2

8 inventors:

Hirofumi Konishi (3 out of 48 patents)

Hideaki Souma (2 out of 3 patents)

Mitsuhiro Izumi (2 out of 9 patents)

4. Yukihiro Shimizu (1 out of 5 patents)

5. Tsutomu Kusuhara (1 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Save the Planet Co., Ltd.. Retrieved from https://idiyas.com/company/save-the-planet-company

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

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]