Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D699617 | Control panel for elevator | Yoshinori Saikawa, Toshihisa Ogura | 2014-02-18 |
| D699142 | Control panel for elevator | Yoshinori Saikawa, Toshihisa Ogura, Hiroshi Okuda | 2014-02-11 |
| D698686 | Control panel for elevator | Yoshinori Saikawa, Toshihisa Ogura | 2014-02-04 |
| D698274 | Control panel for elevator | Yoshinori Saikawa, Toshihisa Ogura, Hiroshi Okuda | 2014-01-28 |
| D696601 | Control panel for elevator | Yoshinori Saikawa, Toshihisa Ogura, Hiroshi Okuda | 2013-12-31 |
| D696602 | Control panel for elevator | Yoshinori Saikawa, Toshihisa Ogura, Hiroshi Okuda | 2013-12-31 |
| 8466600 | Electrostatic operation device | Yohko Naruse, Yoshinori Shishida, Naoteru Matsubara, Kazunari Honma | 2013-06-18 |
| D681493 | Control panel for elevator | Yoshinori Saikawa, Toshihisa Ogura, Hiroshi Okuda | 2013-05-07 |
| D679619 | Control panel for elevator | Yoshinori Saikawa, Toshihisa Ogura, Hiroshi Okuda | 2013-04-09 |
| 8410382 | Operation panel device for an elevator | — | 2013-04-02 |
| D679210 | Control panel for elevator | Yoshinori Saikawa, Toshihisa Ogura | 2013-04-02 |
| D678795 | Control panel for elevator | Yoshinori Saikawa, Toshihisa Ogura, Hiroshi Okuda | 2013-03-26 |
| D663641 | Operation button for elevator | Yoshinori Saikawa, Toshihisa Ogura | 2012-07-17 |
| D663642 | Operation button for elevator | Yoshinori Saikawa, Toshihisa Ogura | 2012-07-17 |
| D663643 | Operation button for elevator | Yoshinori Saikawa, Toshihisa Ogura | 2012-07-17 |
| D663640 | Operation button for elevator | Yoshinori Saikawa, Toshihisa Ogura | 2012-07-17 |
| D663639 | Operation button for elevator | Yoshinori Saikawa, Toshihisa Ogura | 2012-07-17 |
| 7960665 | Pushbutton switch device | Takayuki Sakai | 2011-06-14 |
| 6550587 | Operating board for elevator | Yasuyuki Tamaki, Mitsuhiko Yamamoto, Masayuki Miyawaki | 2003-04-22 |
| 5182138 | Luminescent sheet for stamp and a method for the production thereof | Shigeji Matsuzawa, Junichiro Tanaka, Teruo Nakamura | 1993-01-26 |
| 5034330 | Preparation of a selectively permeable membrane for an enzyme electrode | Tsunefumi Yamori, Ryuzo Hayashi | 1991-07-23 |
| 4954477 | Heat-sensitive recording materials | Shigekazu Shuku, Shunichiro Mukoyoshi, Tsunefumi Yamori | 1990-09-04 |