Company Filing History:

4 out of 1,838

Toyota Jidosha Kogyo Kabushiki Kaisha

patents

1 out of 36,713

Toyota Jidosha Kabushiki Kaisha

patents

1 out of 11

Tsuda Industries Co., Ltd.

patents

4. 1 out of 10,264

Sumitomo Electric Industries, Limited

patents

5. 1 out of 1

Sumitomo Denki Kogyo K.k.

patent

where one patent can have more than one assignee

Years Active: 1976-1988

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4726249 - Transmission shift lever assembly (1988-02-23),

2. 4245137 - Multi-function electrical controlling device (1981-01-13),

3. 4005796 - Master cylinders for hydraulic automotive brake systems (1977-02-01),

4. 3986164 - Brake assembly wear detector (1976-10-12),

5. 3976167 - Brake pad with wear indicator (1976-08-24),

Title: Akiyoshi Hirai - Innovator at Toyota

Introduction: Akiyoshi Hirai is a renowned inventor based in Toyota, Japan, known for his groundbreaking contributions to the automotive industry.

Latest Patents: Akiyoshi Hirai holds several patents related to hybrid vehicle technology, safety features, and sustainable energy solutions.

Career Highlights: With a career spanning over two decades at Toyota, Akiyoshi Hirai has played a pivotal role in the development of eco-friendly vehicles and cutting-edge automotive technologies.

Collaborations: Hirai has collaborated with top engineers and researchers in the field, both within Toyota and through partnerships with leading universities and research institutions worldwide.

Conclusion: Akiyoshi Hirai's innovative spirit and dedication to sustainable transportation have solidified his reputation as a visionary inventor in the automotive sector.

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