Masahiro Ohara

This inventor holds 12 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation. Active years: 1998-2014.

USPTO Granted Patents = 12 (Patent Applications = 2)

% Patents Active = 41.7

EPO Patents = 1

Average Co-Inventor Count = 2.0

ph-index = 8

Forward Citations = 305(Granted Patents)

Location History:

Katano, JP (2002 - 2005)
Osaka, JP (1998 - 2008)
Fukui, JP (2014)

Company Filing History:

11 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

1 out of 16,454

Panasonic Corporation

patents

Years Active: 1998-2014

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8754823 - Antenna device (2014-06-17),

2. 7403168 - Antenna device and communications system using the same (2008-07-22),

3. 7372421 - Antenna device and communication system using it (2008-05-13),

4. 7023395 - Antenna and communication system using the same (2006-04-04),

5. 6965352 - Antenna device for vehicles and vehicle antenna system and communication system using the antenna device (2005-11-15),

6. 6930641 - Antenna and radio device using the same (2005-08-16),

7. 6661391 - Antenna and radio device comprising the same (2003-12-09),

8. 6369777 - Antenna device and method for manufacturing the same (2002-04-09),

9. 6348896 - Antenna device (2002-02-19),

10. 5950808 - Electroluminescent light element, manufacturing method of the same, and (1999-09-14),

11. 5844362 - Electroluminescent light element having a transparent electrode formed (1998-12-01),

12. 5818174 - Noiseless dispersion electroluminescent device and switch unit using same (1998-10-06),

Title: Masahiro Ohara: Innovator in Antenna Technology

Introduction

Masahiro Ohara is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of antenna technology, holding a total of 12 patents. His innovative designs have paved the way for advancements in communication systems.

Latest Patents

Ohara's latest patents include an antenna device that features a core portion made of a magnetic material, along with a coil that consists of a conductive wire wound around the core. This coil has a winding portion and an inductance adjuster portion, which is wound at a larger pitch than the winding portion. The inductance of the coil changes based on the position of the inductance adjuster portion, allowing for a resonance frequency that is adjustable over a wide range. Another notable patent is for an antenna device and communications system that utilizes a coil wound around a rod-like core made of magnetic material. This antenna is designed to be housed within a pillar, ensuring that electromagnetic waves are effectively radiated both inside and outside a vehicle cabin.

Career Highlights

Throughout his career, Masahiro Ohara has worked with notable companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has contributed to his expertise in antenna technology and innovation.

Collaborations

Ohara has collaborated with several talented individuals in his field, including Masaru Kuwahara and Naoyuki Takagi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Masahiro Ohara's contributions to antenna technology and communication systems have established him as a key figure in the field. His innovative patents and collaborations continue to influence advancements in communication technology.