Takashi Otsuki

This inventor holds 9 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 1 EPO patent. Top assignees: Ricoh Company, Ltd., Nintendo Co., Ltd.. Active years: 1996-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Otsuki. Retrieved from https://idiyas.com/inventor/takashi-otsuki

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

Calculating rank

USPTO Granted Patents = 9 (Patent Applications = 3)

% Patents Active = 44.4

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 1

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 46(Granted Patents)

Location History:

Tokyo, JP (1996)
Kanagawa-ken, JP (2007 - 2009)
Hyogo, JP (2016 - 2021)

Company Filing History:

where one patent can have more than one assignee

Years Active: 1996-2026

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12592008 - Information analysis system, information analysis method, and non-transitory recording medium (2026-03-31),

2. 10916822 - Antenna device and method for producing antenna device (2021-02-09),

3. 10522910 - Antenna device, communication device, and method for producing antenna device (2019-12-31),

4. 10396463 - Antenna device (2019-08-27),

5. 10164337 - Antenna device (2018-12-25),

6. 9473199 - Amplifier circuit, antenna module, and radio communication device (2016-10-18),

7. 7499568 - Method, apparatus, and program for image processing capable of preventing, detecting and correcting image alteration, and a medium storing the program (2009-03-03),

8. 7295679 - Method, apparatus, and program for image processing capable of preventing, detecting and correcting image alteration, and a medium storing the program (2007-11-13),

9. 5587723 - Display range control apparatus and external storage unit for use (1996-12-24),

Title: The Innovative Mind of Takashi Otsuki

Introduction

Takashi Otsuki is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of antenna technology, holding a total of 9 patents. His work reflects a deep understanding of electromagnetic principles and innovative design.

Latest Patents

Otsuki's latest patents include an antenna device and a method for producing such devices. The first patent describes an antenna device that consists of an antenna body, a circuit board, a joint, a transmission line conductor, and a line conductor. The antenna body features a magnetic body with a conducting wire wound in a spiral shape. The joint connects to the conducting wire, while the transmission line conductor is linked to the joint. Notably, the design allows for adjustments in the pattern and length of the line conductor to modify the equivalent impedance value of the antenna body. His second patent focuses on an antenna device that includes a magnetic portion and a coil. This magnetic portion is made up of several individual magnetic pieces, and the coil is constructed from a litz wire coiled around the magnetic portion, enhancing the device's performance.

Career Highlights

Throughout his career, Takashi Otsuki has worked with notable companies such as Ricoh Company, Ltd. and Nintendo Co., Ltd. His experience in these organizations has undoubtedly contributed to his expertise in developing advanced antenna technologies.

Collaborations

Otsuki has collaborated with talented individuals in his field, including Masahiro Otake and Toyofumi Takahashi. These partnerships have likely fostered innovation and creativity in his projects.

Conclusion

Takashi Otsuki's contributions to antenna technology and his impressive portfolio of patents highlight his role as a leading inventor in Japan. His innovative designs continue to influence the field and pave the way for future advancements.

Profile summary based on public USPTO records.