Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9609204 | Auto-focus device and method for controlling operation of same | Takashi Ebato, Aiko Sekiya | 2017-03-28 |
| 8873715 | Industrial X-ray tube | Kiyoshi Ogata, Yoshihiro Takeda, Tetsuo Kani, Makoto Kanbe, Naohisa Osaka | 2014-10-28 |
| 8675817 | Industrial X-ray generator | Kiyoshi Ogata, Tetsuo Kani, Makoto Kanbe, Yoshihiro Takeda | 2014-03-18 |
| 8390568 | Display system | Takao Horiuchi, Masashi Toyoda | 2013-03-05 |
| 8229196 | Method of detecting specific polymer crystal | Akihito Yamano, Hiroki Yoshida, Motohide Yoshimura, Kensaku Hamada | 2012-07-24 |
| 8218994 | Image forming apparatus | Masashi Toyoda | 2012-07-10 |
| 8139959 | Print managing apparatus, system, and program | Masashi Toyoda | 2012-03-20 |
| 8041086 | Method of detecting specific polymer crystal | Akihito Yamano, Hiroki Yoshida, Motohide Yoshimura, Kensaku Hamada | 2011-10-18 |
| 7342995 | Apparatus for estimating specific polymer crystal | Akihito Yamano, Shoichi Yasukawa, Hiroki Yoshida, Kensaku Hamada | 2008-03-11 |
| 4537874 | Catalyst for production of unsaturated aldehydes | Masahiro Takata, Michio Ueshima, Isao Nagai | 1985-08-27 |
| 4483843 | Desulfurization process for hydrogen sulfide containing gases | Takezo Sonoda, Fumioki Shimoyama, Teruhisa Kaziwara | 1984-11-20 |
| 4481304 | Catalyst for producing phthalic anhydride | Yoshiyuki Nakanishi, Keizo Maruyama, Takehiko Suzuki | 1984-11-06 |
| 4464229 | Process for producing acrylic or methacrylic esters | Sumio Nakashima, Masao Baba | 1984-08-07 |
| 4438217 | Catalyst for oxidation of propylene | Masahiro Takata, Ryuji Aoki | 1984-03-20 |
| 4436922 | Method for manufacture of high-purity phthalic anhydride | Yuichi Kita, Kentaro Sakamoto | 1984-03-13 |
| 4418045 | Method for disposal of waste gas and apparatus therefor | Keizo Maruyama, Kunio Sano | 1983-11-29 |
| 4317926 | Process for preparing and recovering acrylic acid | Masao Baba, Michito Okane | 1982-03-02 |
| 4284571 | Process for producing phthalic anhydride and catalyst therefor | Yoshiyuki Nakanishi, Keizo Maruyama, Takehiko Suzuki | 1981-08-18 |
| 4256783 | Catalytic vapor phase oxidation reactor apparatus | Masahiro Takada, Hiroyuki Uhara | 1981-03-17 |
| 4203906 | Process for catalytic vapor phase oxidation | Masahiro Takada, Hiroyuki Uhara | 1980-05-20 |