Tomoyuki Haga

Title: Tomoyuki Haga: A Prolific Inventor in Nara, JP

Introduction:

In the world of innovations and patents, the name Tomoyuki Haga stands out with an impressive total of 123 patents to his credit. Hailing from Nara, Japan, Haga has contributed significantly to the fields of verification methods and fraud detection rules in on-board network systems. This article will delve into his latest patents and highlight some key moments in his career.

Patent 1: Verification Method, Verification Apparatus, and Storage Medium Including Program Stored Therein

One of Haga's recent patents pertains to a method for verifying content data used in vehicles. This method involves acquiring content data, generating hash values, acquiring a signature using the hash values and a key, and determining the integrity of the content data based on a combination of subsets of hash values, as well as signatures and state information about the vehicle.

Patent 2: Method of Updating Fraud Detection Rules for Detecting Malicious Frames, Fraud Detecting Electronic Control Unit, and On-Board Network System

Another notable patent by Haga is related to updating fraud detection rules in on-board network systems. This method involves determining if transmitted messages adhere to fraud detection rules, querying an external device for delivery data to update the fraud detection rules, and assessing whether the updated rules apply to the specific network type and if the vehicle is in operation. If the rules and network conditions are met, the fraud detection rules are updated.

Companies and Collaborators:

Tomoyuki Haga has made his mark working with renowned organizations in the field of intellectual property. Some of the companies he has contributed to include Panasonic Intellectual Property Corporation of America and Panasonic Intellectual Property Management Co., Ltd.

Collaborators play a pivotal role in any inventor's journey. Haga has had the privilege of working alongside notable individuals such as Hideki Matsushima and Manabu Maeda. Their joint efforts have undoubtedly contributed to the success and advancements in the field of innovations and patents.

Conclusion:

Tomoyuki Haga has proven to be an exceptional inventor with a remarkable number of patents under his belt. His contributions to the development of verification methods and fraud detection rules in on-board network systems exemplify his expertise and commitment to the field. As Nara, JP's own celebrated inventor, Haga continues to make strides in the realm of innovations, inspiring future generations of inventors and patent holders alike.