Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8693705 | Response waveform synthesis method and apparatus | — | 2014-04-08 |
| 8392005 | Acoustic design support apparatus | Takayuki Watanabe | 2013-03-05 |
| 8332060 | Acoustic design support apparatus | Takayuki Watanabe | 2012-12-11 |
| 8290605 | Acoustic design support apparatus | Takayuki Watanabe, Hideki Sakanashi, Shuichi Matsumoto | 2012-10-16 |
| 7773768 | Acoustic design support apparatus | Takayuki Watanabe, Hideki Sakanashi, Shuichi Matsumoto | 2010-08-10 |
| 7582697 | Silicone rubber adhesive film | Kazuo Hirai, Hiroaki Yoshida, Noriyuki Suganuma | 2009-09-01 |
| 7294270 | Method of treating photographic waste liquid | Kazuhiko Matsumoto | 2007-11-13 |
| 7238271 | Method for treating organic wastewater containing aminopolycarboxylic acid | Ryuichi Ozawa | 2007-07-03 |
| 7014777 | Wastewater treatment control system | Takatoshi Ishikawa, Noboru Sasaki | 2006-03-21 |
| 6905288 | Method of remedying contaminated soil by microorganism | — | 2005-06-14 |
| 6881892 | Method of configurating acoustic correction filter for stringed instrument | Shinji Kishinaga, Youjiro Takabayashi | 2005-04-19 |
| 6608903 | Sound field reproducing method and apparatus for the same | Yasushi Shimizu | 2003-08-19 |
| 5575915 | Methods of removing silver | Takashi Nakamura, Yasuhiro Nakayama, Haruhiko Iwano | 1996-11-19 |
| 4857987 | Semiconductor device | Setsuo Ogura, Kazuyuki Kamegaki, Kouichi Yamazaki, Yukinori Kitamura, Shirou Mayuzumi | 1989-08-15 |
| 4788132 | Silver halide color reversal photographic material | Naoyasu Deguchi, Tetsuro Kojima, Shigeru Ohno, Koki Nakamura | 1988-11-29 |
| 4772546 | Silver halide photographic material with high interimage effects | Naoyasu Deguchi, Tetsuro Kojima, Shigeru Ohno, Koki Nakamura | 1988-09-20 |
| 4770948 | High-purity metal and metal silicide target for LSI electrodes | Hideo Oikawa, Takao Amazawa, Nakahachiro Honna, Iwao Kyono, Nobuyuki Mori +2 more | 1988-09-13 |
| 4740454 | Silver halide photographic material | Naoyasu Deguchi, Tetsuro Kojima, Shigeru Ohno, Koki Nakamura | 1988-04-26 |
| 4696894 | Silver halide photographic materials containing 1,3,4-thiadiazole derivatives having a polar substituent | Naoyasu Deguchi, Tetsuro Kojima, Shigeru Ohno, Koki Nakamura | 1987-09-29 |
| 4619695 | Process for producing high-purity metal targets for LSI electrodes | Hideo Oikawa, Takao Amazawa, Nakahachiro Honma, Iwao Kyono, Nobuyuki Mori +2 more | 1986-10-28 |