Location History:
- Hitachinaka, JP (2011)
- Mito, JP (2014)
- Tokyo, JP (2007 - 2024)
Company Filing History:
7 out of 32,429 
3 out of 42,485 
1 out of 998 
Years Active: 2007-2025
Title: Keiji Maekawa: Innovator in Location-Based Technologies
Introduction
Keiji Maekawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of technology, particularly in location-based systems. With a total of 11 patents to his name, Maekawa's work has had a substantial impact on how location data is utilized in various applications.
Latest Patents
One of Maekawa's latest patents is focused on indicating location status through methods, systems, and apparatus, including computer programs encoded on a computer storage medium. This innovation allows a computing device to receive a query from a user device, along with the current time and location. The device identifies results responsive to the query, including business results associated with specific locations and operating hours. It can then select a subset of these results as open based on the current time and travel times from the user's location.
Another notable patent is the running pattern creation device and driving control method. This device includes a coordinate system formed of a positional coordinate axis and a vehicle velocity axis. It features a stopping avoidance zone position holding unit, a vehicle condition holding unit, and various pattern creation units that work together to create braking and coasting patterns. This innovation aims to enhance vehicle control and safety by avoiding stopping in designated zones.
Career Highlights
Throughout his career, Keiji Maekawa has worked with leading companies such as Google Inc. and Hitachi, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Maekawa has collaborated with notable individuals in the field, including Ryoichi Imaizumi and Kaleigh S. Smith. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Keiji Maekawa's contributions to location-based technologies and vehicle control systems highlight his role as a significant inventor in the tech industry. His innovative patents and collaborations continue to influence advancements in these fields.
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.