Yohei Tanaka

USPTO Granted Patents = 8 (Patent Applications = 2)

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 3.1

ph-index = 2

Forward Citations = 11(Granted Patents)

Location History:

Kanagawa-ken, JP (2004)
Osaka, JP (2007 - 2021)

Company Filing History:

3 out of 13,247

Panasonic Intellectual Property Management Co., Ltd.

patents

3 out of 6,892

Sumitomo Chemical Company, Limited

patents

2 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

4. 1 out of 136

Kaken Pharmaceutical Company, Ltd.

patents

where one patent can have more than one assignee

Years Active: 2004-2025

Loading Chart...

8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D1090389 - Rear-view mirror for automobile (2025-08-26),

2. 11084787 - Method for producing 1-methylpyrrolidin-3-ol (2021-08-10),

3. 10730861 - Process for producing epoxy alcohol compound (2020-08-04),

4. 10377703 - Method for producing 4-(trifluoromethylsulfonyl)phenol compound (2019-08-13),

5. D753650 - Portable computer (2016-04-12),

6. D733119 - Portable computer (2015-06-30),

7. D537434 - Combined radio tuner and amplifier (2007-02-27),

8. 6686905 - Keyboard apparatus (2004-02-03),

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

2 patents pending:

Please report any incorrect information to support@idiyas.com

2 patents (EPO):

Please report any incorrect information to support@idiyas.com

1 patent pending (EPO):

Please report any incorrect information to support@idiyas.com

Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.