Tokyo, Japan

Hiroshi Morita

USPTO Granted Patents = 91 

 

Average Co-Inventor Count = 3.0

ph-index = 9

Forward Citations = 411(Granted Patents)

Forward Citations (Not Self Cited) = 376(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Isehara, JA (1978)
  • Hatano, JP (1990)
  • Tokyo JP (2005)
  • Hitachi, JP (2004 - 2009)
  • Hadano, JP (2002 - 2014)
  • Miyagi, JP (1998 - 2021)
  • Tokyo, JP (1980 - 2024)

Company Filing History:

goldMedal28 out of 42,496 
 
Hitachi, Ltd.
 patents
silverMedal19 out of 310 
 
Kurita Water Industries Ltd.
 patents
bronzeMedal11 out of 3,458 
 
Sony Group Corporation
 patents
410 out of 58,130 
 
Sony Corporation
 patents
56 out of 436 
 
Adeka Corporation
 patents
62 out of 147 
 
Organo Corporation
 patents
72 out of 244 
 
Canon Finetech Nisca Inc.
 patents
82 out of 7,525 
 
Renesas Electronics Corporation
 patents
92 out of 1,125 
 
Hitachi High-tech Corporation
 patents
102 out of 131,611 
 
Samsung Electronics Co., Ltd.
 patents
111 out of 35,705 
 
Nec Corporation
 patents
121 out of 2,916 
 
Tokyo Shibaura Denki Kabushiki Kaisha
 patents
131 out of 1,306 
 
Dainippon Screen Mfg. Co., Ltd.
 patents
141 out of 5 
 
M. Watanabe Co., Ltd.
 patents
151 out of 98 
 
Asahi Denka Kogyo Kabushiki Kaisha
 patents
161 out of 8,898 
 
Nikon Corporation
 patents
171 out of 2,886 
 
Sony Semiconductor Solutions Corporation
 patents
181 out of 1 
 
Hitaclii High-tech Corporation
 patent
191 out of 34 
 
Shibaura Institute of Technology
 patents
201 out of 2,899 
 
Seiko Instruments Inc
 patents
212 out of 832,843 
Other
 patents
where one patent can have more than one assignee

Years Active: 1978-2025

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Areas of Expertise:
Organic Photoelectric Device
Charged Particle Beam Device
Optical Communication Apparatus
Magnetic Recording Medium
Semiconductor Device
Cleaning Water Supply Device
Thin-Film Formation Method
Nuclear Magnetic Resonance Spectrometer
Optical Connector
Servo Pattern Recording Apparatus
High-Voltage Generation Device
91 patents (USPTO):Explore Patents

Title: Hiroshi Morita: A Pioneer in Patented Innovations

Introduction

Hiroshi Morita, based in Tokyo, Japan, is a distinguished inventor renowned for his significant contributions to technology, holding a remarkable total of 83 patents. His innovative work spans various fields, showcasing his expertise and creativity in developing cutting-edge solutions.

Latest Patents

Among his latest innovations are two notable patents. The first is the "Servo Writer and Cartridge," which features a sophisticated design that includes a running unit responsible for managing a tape-like magnetic recording medium. This system incorporates an erasing unit that removes a first servo pattern, a writing head that generates a second servo pattern, and a control unit that ensures the servo signal is accurately recorded during both accelerated and decelerated running periods.

The second patent is for a "Light Source Apparatus." This invention presents a versatile light source that employs a transmissive board to transmit light emitted by a light-emitting element. The design integrates a circuit board that drives the light-emitting element and connects to a light-emitting board, which enhances its applicability across various lighting applications.

Career Highlights

Hiroshi Morita has built an impressive career working with prominent companies, including Hitachi, Ltd. and Kurita Water Industries Ltd. His tenure in these organizations has allowed him to contribute to groundbreaking technology and refine his skills as an inventor, making him a vital player in the industry.

Collaborations

Throughout his career, Morita has collaborated with notable individuals, including Michiya Okada and Shigeru Kakugawa. Their combined expertise has undoubtedly fostered a productive environment for innovation, leading to the successful development and patenting of key technologies.

Conclusion

Hiroshi Morita's journey as an inventor exemplifies the spirit of innovation and dedication to technological advancement. With a portfolio of 83 patents and significant contributions to major companies, Morita continues to influence the tech landscape, paving the way for future advancements in various fields.

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