This inventor holds 2 USPTO granted patents. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation. Active years: 2005-2011.
Company Filing History:
1 out of 27,375 
1 out of 16,454 
Years Active: 2005-2011
Title: Naoki Ohtani: Innovator in Drawing and Communication Technologies
Introduction
Naoki Ohtani is a notable inventor based in Osaka, Japan. He has made significant contributions to the fields of drawing devices and communication technologies. With a total of 2 patents, Ohtani's work showcases his innovative spirit and technical expertise.
Latest Patents
Ohtani's latest patents include a drawing device and a virtual television phone apparatus. The drawing device features a triangle detecting unit that specifies a triangle to be drawn, along with a B-edge detecting unit that judges whether the specified pixel block includes a pixel of the triangle. This device also incorporates a rasterizing unit that generates pixel data, a memory R/W unit for writing the pixel data, and a drawing engine that controls image display based on the pixel data.
The virtual television phone apparatus is designed for voice communication and includes a character background selection input unit that allows users to select a CG character corresponding to their communication partner. It features a voice/music processing unit, a voice/music converting unit, and a voice/music output unit. Additionally, it has a voice input unit, a voice analyzing unit, and an emotion presuming unit that analyzes voice and presumes emotions. The apparatus also includes a 3-D image drawing unit and a display unit for generating and displaying images.
Career Highlights
Ohtani has worked with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has contributed to his development as an inventor and innovator in technology.
Collaborations
Some of Ohtani's notable coworkers include Toshiki Hijiri and Toshiya Naka. Their collaboration has likely fostered a creative environment that encourages innovation and technological advancement.
Conclusion
Naoki Ohtani's contributions to drawing and communication technologies highlight his inventive capabilities and dedication to innovation. His patents reflect a commitment to enhancing user experience through advanced technology.