Location History:
- Katsuta, JP (1991 - 1996)
- Hitachinaka, JP (1998 - 2007)
Company Filing History:
10 out of 42,485 
1 out of 46 
Years Active: 1991-2007
Title: The Innovations of Shoji Ohno
Introduction
Shoji Ohno is a notable inventor based in Hitachinaka, Japan. He has made significant contributions to the field of magnetic recording and reproducing technology. With a total of 10 patents to his name, Ohno's work has had a lasting impact on the industry.
Latest Patents
One of his latest patents is a magnetic recording/reproducing apparatus designed for searching programs recorded on magnetic tape. This innovative apparatus allows for the discriminative identification of recorded contents and includes a tape map memory for storing information about the contents on the tape. It features a manual input facility with buttons for tape map, captions, playback, and stop functions. Upon loading a tape, users can display tape map information on a monitor screen, including program contents, temporal durations, and playback history.
Another significant patent is a signal recording/reproducing apparatus that boasts improved power consumption. This apparatus includes a first power source unit that generates electric power signals from a commercial power source and a second power source unit that generates power from a battery. It also features a time measuring instrument and a charging unit that charges the battery. The system is designed to start generating electric power signals after a predetermined time, ensuring efficient energy use.
Career Highlights
Throughout his career, Shoji Ohno has worked with prominent companies such as Hitachi, Ltd. and Hitachi Video and Information System, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of technology.
Collaborations
Ohno has collaborated with notable coworkers, including Motoyoshi Sasaki and Hisashi Ohta. Their combined expertise has contributed to the success of various projects and patents.
Conclusion
Shoji Ohno's contributions to magnetic recording technology and his innovative patents highlight his importance as an inventor. His work continues to influence the industry and inspire future advancements.
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.