Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11885162 | Counter balance device for a sash window | — | 2024-01-30 |
| 10385599 | Spiral balance device | — | 2019-08-20 |
| 9593516 | Multi-point mortise lock mechanism for swinging door | Manabu Shimoji, Douglas A. Nolte, Craig M. Doring | 2017-03-14 |
| 8899635 | Sliding door multipoint mortise lock with shoot bolts | Manabu Shimoji, Douglas A. Nolte | 2014-12-02 |
| 8850744 | Hardware for a hinged light panel | Leonard P. Bauman, Manabu Shimoji, Naokazu Suzuki | 2014-10-07 |
| 8550506 | Multi-point mortise lock mechanism for swinging door | Manabu Shimoji, Douglas A. Nolte, Craig M. Doring | 2013-10-08 |
| 8398126 | Multipoint lock mechanism | Manabu Shimoji | 2013-03-19 |
| 8376414 | Two-point lock for sliding door | Manabu Shimoji | 2013-02-19 |
| 8331787 | Optical transmitting apparatus and optical multiplexing unit | Takeshi Noma, Haruki Tanaka, Makoto Ohtou, Hideaki Sugiya, Ichiro Nakajima +1 more | 2012-12-11 |
| 8182755 | Method for generating ozone using hemimorphic crystal and apparatus for the same | Yoshiaki Ito, Shinzo Yoshikado | 2012-05-22 |
| 8121490 | Transponder unit, transponder unit control apparatus, transponder unit control method and recording medium recording transponder unit control program | Tomoyuki Sakata, Haruki Tanaka, Kouichi Maeda, Takeshi Noma | 2012-02-21 |
| 7729474 | X-ray generator using hemimorphic crystal | Yoshiaki Ito, Shinzo Yoshikado, Toru Nakamura | 2010-06-01 |
| 7712095 | Remote control server, center server, and system constituted them | Masashi Toyota, Toru Imai, Shunji Kurokawa, Sadayuki Matsumoto, Koji Ohno +2 more | 2010-05-04 |
| 7558373 | X-ray generator employing hemimorphic crystal and ozone generator employing it | Shinzo Yoshikado, Yoshiaki Ito, Shinji Fukao, Sei Fukushima | 2009-07-07 |
| 6456893 | Apparatus management system | — | 2002-09-24 |
| 6434887 | Window stay and window construction equipped with window stay | Kenkichi Matsubara | 2002-08-20 |
| 6312739 | Processed egg product and method for producing the same | Shigeko Hayashi | 2001-11-06 |
| 5988852 | Apparatus management system having virtual machines corresponding to apparatuses to be controlled | — | 1999-11-23 |
| 5383303 | Window | Kenkichi Matsubara, Tamotsu Nakazawa | 1995-01-24 |
| 5201143 | Window stay | — | 1993-04-13 |
| 5050345 | Window | — | 1991-09-24 |