Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE43958 | Surface acoustic wave filter and saw filter package | Kazushige Noguchi, Satoshi Terada, Tomokazu Komazaki, Yoshikazu Kihara | 2013-02-05 |
| 8255187 | Remote monitoring diagnostic system | Yoshikazu Ooba, Yoshiro Seki, Kimito Idemori, Shuichiro Kobayashi, Hiroyuki Oohashi +4 more | 2012-08-28 |
| 7893794 | Branching filter package | Wataru Ohashi, Hajime Shimamura, Tomokazu Komazaki | 2011-02-22 |
| 7859362 | Branching filter package | Wataru Ohashi, Hajime Shimamura, Tomokazu Komazaki | 2010-12-28 |
| 7679472 | Branching filter package | Wataru Ohashi, Hajime Shimamura, Tomokazu Komazaki | 2010-03-16 |
| 7602263 | Branching filter package | Wataru Ohashi, Hajime Shimamura, Tomokazu Komazaki | 2009-10-13 |
| 7479845 | Branching filter package | Wataru Ohashi, Hajime Shimamura, Tomokazu Komazaki | 2009-01-20 |
| 7420440 | Transmitting filter including SAW resonators | Kenichi Anasako, Hisanori Ehara, Tomokazu Komazaki | 2008-09-02 |
| 7243760 | Elevator door unit having mechanism to release lock unit manually in emergency | Kenzo Tonoki, Shin Murakami, Norihito Togashi | 2007-07-17 |
| 7178638 | Car door apparatus of elevator | Kenzo Tonoki, Norihito Togashi | 2007-02-20 |
| 7090056 | Double deck elevator that controls a velocity change during inter-cage distance adjustment | Masakatsu Okamoto | 2006-08-15 |
| 7034392 | Duplexer | Akio Hirakawa, Tomokazu Komazaki | 2006-04-25 |
| 7017714 | Double deck elevator | Naoki Kondo | 2006-03-28 |
| 7014013 | Guiding devices of elevator | — | 2006-03-21 |
| 6937113 | Branching filter package | Wataru Ohashi, Hajime Shimamura, Tomokazu Komazaki | 2005-08-30 |
| 6911878 | Acoustic wave branching filter having transmitting filter with optimal power handling | Kenichi Anasako, Hisanori Ehara, Tomokazu Komazaki | 2005-06-28 |
| 6902040 | Elevator car | Katsuyoshi Uchibori | 2005-06-07 |
| 6870440 | Saw branching filter with a branching filter circuit formed on the package | Tomokazu Komazaki, Hajime Shimamura | 2005-03-22 |
| 6677835 | Saw filter with an attenuation pole including a band-pass ladder type of saw filter having a saw resonator | Kazushige Noguchi, Satoshi Terada, Tomokazu Komazaki, Yoshikazu Kihara | 2004-01-13 |
| 6640935 | Elevator having vibration damping to attenuate vibration transfer to an elevator cage | Shin Murakami, Shigeo Nakagaki | 2003-11-04 |
| 6488124 | Elevator | Kunio Yasuda, Kosei Kamimura, Ikuo Asami, Yasuyuki Wagatsuma, Kiyoshi Kobayashi +5 more | 2002-12-03 |
| 6489861 | Antenna duplexer with divided and grounded transmission line | Kazushige Noguchi, Satoshi Terada, Tomokazu Komazaki, Akira Mashimo | 2002-12-03 |
| 6377140 | Saw resonator filter with bridged-T configuration | Hisanori Ehara, Hajime Shimamura, Tomokazu Komazaki | 2002-04-23 |
| 6373350 | Branching filter with saw-resonator transmitting and receiving filters in separate packages and receiving-branch lines in both packages | — | 2002-04-16 |
| 6336522 | Deck elevator car with speed control | Hideya Kohara, Koichi Mishima | 2002-01-08 |