Toru Tanaka

This inventor holds 9 USPTO granted patents, plus 2 CIPO patents and 1 EPO patent. Top assignees: Matsushita Electric Industrial Co., Ltd., Asahi Breweries, Ltd., Asahi Group Holdings, Ltd.. Active years: 1999-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toru Tanaka. Retrieved from https://idiyas.com/inventor/toru-tanaka-dag4yszy

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

USPTO Granted Patents = 9

% Patents Active = 100.0

CIPO Patents = 2 (Patent Applications = 2)

EPO Patents = 1

Average Co-Inventor Count = 3.9

ph-index = 5

Forward Citations = 52(Granted Patents)

Company Filing History:

8 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

1 out of 58

Asahi Breweries, Ltd.

patents

1 out of 42

Asahi Group Holdings, Ltd.

patents

where one patent can have more than one assignee

Years Active: 1999-2021

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11174147 - Conversion device for converting manual liquid supply device into automatic liquid supply device, and attaching plate provided to conversion device (2021-11-16),

2. 6886176 - Optical disk drive including a first base portion and a movable second base portion (2005-04-26),

3. 6831882 - Optical head and optical head feeder (2004-12-14),

4. 6741536 - Optical disk drive including a first base portion and a movable second base portion (2004-05-25),

5. 6347069 - Optical pickup device and production method of optical pickup device components (2002-02-12),

6. 6335914 - Optical disc device (2002-01-01),

7. 6141314 - Optical disc changer apparatus with method of exchanging a disc (2000-10-31),

8. 6031811 - Arrangement of subtrays in a main tray of an optical disc drive apparatus (2000-02-29),

9. 5987001 - Optical disc drive apparatus with disc changer (1999-11-16),

Title: The Innovative Contributions of Toru Tanaka

Introduction

Toru Tanaka is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of technology, particularly in the development of devices that enhance automation and efficiency. With a total of 9 patents to his name, Tanaka's work reflects a commitment to innovation and practical solutions.

Latest Patents

Among his latest patents is a conversion device designed to transform a manual liquid supply device into an automatic liquid supply device. This conversion device features an automated operation portion and a mounting plate made of resin, which includes a liquid discharging portion opening. Additionally, Tanaka has developed an optical disk drive that incorporates a first base portion and a movable second base portion. This drive includes a turntable, a first motor for turntable drive, and a drive mechanism that allows for efficient disk loading and operation.

Career Highlights

Throughout his career, Tanaka has worked with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Asahi Group Holdings, Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Tanaka has collaborated with notable individuals in the field, including Kiyoshi Ishioka and Masanao Wakikawa. These partnerships have likely enriched his work and led to further advancements in his inventions.

Conclusion

Toru Tanaka's contributions to technology through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative spirit continues to inspire advancements in automation and device efficiency.

Profile summary based on public USPTO records.