Location History:
- Mishima, JP (1989 - 1992)
- Shizuoka, JP (1989 - 1995)
- Sunto-gun, JP (2006)
- Suntou-gun, JP (2010 - 2011)
Company Filing History:
9 out of 492 
4 out of 52,722 
3 out of 6,174 
Years Active: 1989-2011
Title: Innovations of Yoshimitsu Ohtaka
Introduction
Yoshimitsu Ohtaka is a prominent inventor based in Mishima, Japan. He has made significant contributions to the field of recording technology, holding a total of 12 patents. His work has advanced the capabilities of recording apparatuses and optical writing technologies.
Latest Patents
Ohtaka's latest patents include a recording apparatus with a record head and a recording method using the record head. This invention utilizes laser beams from multiple semiconductor lasers, which are applied to the same print dot on a thermosensitive recording medium. The laser beams are superimposed sequentially while the semiconductor lasers move in the main scanning direction. Another notable patent is the contactless optical writing apparatus, which combines a single mode laser beam and a multimode laser beam using a polarization beam splitter. This combined laser beam is utilized by a deflection scanning mechanism to perform main scanning, forming an image on the surface of a thermal recording medium through a scanning lens.
Career Highlights
Throughout his career, Ohtaka has worked with notable companies such as Tokyo Electric Co. and Toshiba Corporation. His experience in these organizations has contributed to his expertise in developing innovative recording technologies.
Collaborations
Ohtaka has collaborated with several professionals in his field, including Masahiro Hosoya and Mitsunaga Saito. These collaborations have likely enriched his work and led to further advancements in technology.
Conclusion
Yoshimitsu Ohtaka's contributions to recording technology through his patents and collaborations highlight his role as an influential inventor. His innovative approaches continue to shape the future of recording apparatuses and optical writing technologies.
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.