Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10518678 | Headrest support structure | Nozomu Munemura, Tatsuhiro Takakusaki, Takuya Hasegawa | 2019-12-31 |
| 10319219 | Device, method, and system for managing device control | Haruo Hinode, Takayuki AMATSU, Hiroshi Masuda, Morio Hirahara, Takeshi SUETSUGU +2 more | 2019-06-11 |
| 9341650 | Space transformer having a ceramic substrate with a wiring pattern for use in a probe card | Noriyoshi Kaneda, Shinya Miyaji | 2016-05-17 |
| 7272717 | System of authentication, apparatus, program and method | Shingo Miyazaki, Takehisa Kato, Daigo Yoshii, Koichi Noguchi, Hideo Shimizu +9 more | 2007-09-18 |
| 7079655 | Encryption algorithm management system | Kouya Tochikubo, Koji Okada | 2006-07-18 |
| 6917684 | Method of encryption and decryption with block number dependant key sets, each set having a different number of keys | Makoto Tatebayashi, Kaoru Yokota, Motoji Ohmori, Fumihiko Sano | 2005-07-12 |
| 6757405 | Digital watermark embedding device, digital watermark detection device and recording medium recording computer readable program for realizing functions of two devices | Hirofumi Muratani, Taku Katoh | 2004-06-29 |
| 6327654 | Semiconductor integrated circuit for cryptographic process and encryption algorithm alternating method | Yukihito Oowaki, Hiroshige Fujii, Hideo Shimizu, Takehisa Kato, Atsushi Masuda +3 more | 2001-12-04 |
| 5297620 | Method and apparatus for transporting, utilizing and recovering heat utilizing decomposing and synthesizing reactions of methanol | Akira Yabe, Iwao Yamashita | 1994-03-29 |