This inventor holds 14 USPTO granted patents and 2 published patent applications. Top assignees: Hitachi, Ltd., Hitachi Maxell, Limited, Hitachi Consumer Electronics Co., Ltd.. Active years: 2005-2016.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tokyo, JP (2005 - 2008)
- Yokohama, JP (2006 - 2016)
Company Filing History:
11 out of 42,740 
2 out of 1,112 
1 out of 365 Years Active: 2005-2016
Title: Hiroyuki Marumori: Innovator in Video Recording Technology
Introduction
Hiroyuki Marumori is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of video recording technology, holding a total of 14 patents. His innovative work has paved the way for advancements in how video data is recorded and managed.
Latest Patents
One of Marumori's latest patents is a video recording method and device that includes a format control section. This section defines a video file record to produce a file via a format that has a BDMV directory. It also includes directories to record the video signal and Play List data arranged below the BDMV directory. The device is designed to produce one Play Item in each segment of video scenes, with multiple Play Items arranged within a single piece of Play List data. Additionally, the recording control section records video information on the recording medium according to the format formed by the format control section. This innovative approach allows for efficient video recording without generating new pieces of Play List data unnecessarily.
Career Highlights
Hiroyuki Marumori has had a distinguished career, working with notable companies such as Hitachi, Ltd. and Hitachi Maxell, Limited. His experience in these organizations has contributed to his expertise in video technology and innovation.
Collaborations
Throughout his career, Marumori has collaborated with talented individuals, including Junji Shiokawa and Morio Aoki. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Hiroyuki Marumori's contributions to video recording technology exemplify his innovative spirit and dedication to advancing the field. His patents and collaborations reflect a commitment to excellence and creativity in technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile