Location History:
- Neyagawa, JP (1999)
- Osaka, JP (2002 - 2011)
- Katano, JP (2001 - 2012)
- Nara, JP (2010 - 2012)
- Kyoto, JP (2013 - 2020)
Company Filing History:
23 out of 27,375 
13 out of 16,453 
8 out of 968 
Years Active: 1999-2020
Title: The Innovative Legacy of Mineo Tsushima
Introduction: Mineo Tsushima, hailing from Katano, Japan, is a prolific inventor known for his remarkable contributions to the field of technology. With an impressive portfolio of 44 patents, Tsushima has significantly impacted audio encoding and decoding technologies. His latest inventions highlight his innovative approach and dedication to advancing technology.
Latest Patents: Among Tsushima's notable patents is the "Encoding Device and Decoding Device," which features a robust system. This device includes a Modified Discrete Cosine Transform (MDCT) unit that transforms input signals from the time domain into a comprehensive frequency spectrum. The device utilizes a Bandwidth Extension (BWE) encoding unit that produces extension data, specifying a higher frequency spectrum beyond the lower frequency spectrum. Key components of the encoding device involve generating an encoded data stream that combines the lower frequency spectrum with the extension data. The BWE encoding unit also identifies a lower subband to be copied as the higher frequency spectrum, along with parameters that specify the gain of the subband after being copied.
Career Highlights: Tsushima has had an illustrious career, notably working with renowned companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these leading organizations has enabled him to hone his skills and further his research in audio technology.
Collaborations: Throughout his career, Tsushima has had the opportunity to collaborate with distinguished professionals like Takeshi Norimatsu and Naoya Tanaka. These collaborative efforts have enriched his projects, contributing to the innovative outcomes of his patents.
Conclusion: Mineo Tsushima stands as a testament to the power of innovation in technology. With his 44 patents, he continues to inspire current and future inventors as they navigate the ever-evolving landscape of technological advancements. His contributions to encoding and decoding devices are valuable assets in the field, ensuring his legacy as a leading inventor.
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.