Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11982659 | System, method and program for calibrating moisture sensor | Takamitsu IWAYA, Shingo Akao, Tatsuhiro Okano, Nobuo Takeda, Toshihiro Tsuji +4 more | 2024-05-14 |
| 11333631 | System, method and computer program product for measuring gas concentration | Kazushi Yamanaka, Shingo Akao, Nobuo Takeda, Toshihiro Tsuji, Toru Oizumi | 2022-05-17 |
| 11313836 | System, method and computer program product for gas analysis | Kazushi Yamanaka, Nobuo Takeda, Shingo Akao, Toshihiro Tsuji, Toru Oizumi +3 more | 2022-04-26 |
| 11307176 | Standard-moisture generator, system using the standard-moisture generator, method for detecting abnormality in standard-moisture and computer program product for detecting the abnormality | Osamu Hirayama, Nobuo Takeda, Toshihiro Tsuji, Kazushi Yamanaka, Toru Oizumi +4 more | 2022-04-19 |
| 7170213 | Surface acoustic wave element, electric signal processing apparatus using the surface acoustic wave element, environment evaluating apparatus using the electric signal processing apparatus, and analyzing method using the surface acoustic wave element | Kazushi Yamanaka, Noritaka Nakaso | 2007-01-30 |
| 6909088 | Measurement method of the rate of transmission of a vapor through a sample | Holger Noerenberg, Andrew Briggs, George Smith, Takashi Miyamoto | 2005-06-21 |
| 6566787 | Elastic surface-wave device | Kazushi Yamanaka, Noritaka Nakaso | 2003-05-20 |
| 5796004 | Method and apparatus for exciting bulk acoustic wave | Noritaka Nakaso | 1998-08-18 |
| 5402681 | Ultrasonic micro spectrometer | Noritaka Nakaso, Masao Saito, Katsumi Ohira | 1995-04-04 |
| 5079952 | Ultrasonic transducer assembly and ultrasonic acoustic microscope | Noritaka Nakaso, Masao Saito, Katsumi Ohira | 1992-01-14 |
| 4827516 | Method of analyzing input speech and speech analysis apparatus therefor | Hitoshi Masuda, Mikio Yamaguchi, Masao Tanabe | 1989-05-02 |