Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12154740 | Electronic component | Kasumi Horiuchi, Kazuhiro Tsutsui | 2024-11-26 |
| 9406469 | Electromagnetic relay having a movable contact and a fixed contact and method for manufacturing the same | Hironori Sanada, Hideto Yamauchi | 2016-08-02 |
| 9401238 | Coil terminal and electromagnetic relay | Hironori Sanada, Hideto Yamauchi, Akira Tsurusaki, Shintaro Wada | 2016-07-26 |
| 9324525 | Electromagnetic relay | Hideto Yamauchi, Hironori Sanada | 2016-04-26 |
| 8955971 | Fundus photographing apparatus | Naoki Ichikawa | 2015-02-17 |
| 8362857 | Contact switch structure and electromagnetic relay | Kazuhiro Tsutsui, Jun Sasaki | 2013-01-29 |
| 7837329 | Fundus camera | Masayuki Yoshino, Akira Tawada, Naoki Ichikawa | 2010-11-23 |
| 7654670 | Electric joystick mechanism for an ophthalmic apparatus | — | 2010-02-02 |
| 7631971 | Ophthalmic apparatus | — | 2009-12-15 |
| 7588336 | Ophthalmic apparatus | Naoto Honda | 2009-09-15 |
| 7524063 | Ophthalmic apparatus | — | 2009-04-28 |
| 7515321 | Ophthalmic apparatus | Mikio Kurachi, Naoto Honda | 2009-04-07 |
| 7399081 | Ophthalmic apparatus | Mikio Kurachi, Naoto Honda | 2008-07-15 |
| 6707510 | Deflection yoke having horizontal deflection coils and a balance coil and method for constructing thereof | — | 2004-03-16 |
| 5740309 | Recording signal control apparatus capable of optimizing recording conditions for magnetic recording medium | — | 1998-04-14 |
| 5621537 | Color signal processing circuit in color VTR | Shigenori Shibue | 1997-04-15 |
| 5598273 | Recording control device and method utilizing a test signal having multiple frequencies | Kazuhiro Kurisaki, Yoshikazu Kanazawa | 1997-01-28 |
| 5579119 | Recording signal control apparatus capable of optimizing recording conditions for magnetic recording medium | — | 1996-11-26 |
| 5563667 | Opthalmic apparatus having lowered consumption of electric power | Naoki Isogai, Masanao Fujieda | 1996-10-08 |
| 5532772 | Ophthalmic apparatus with positioning control | Masanao Fujieda, Nobuyuki Yano, Naoki Isogai | 1996-07-02 |
| 5528323 | Ophthalmic apparatus including hand-held measuring device and wireless data transmission | Masanao Fujieda, Naoki Isogai, Masamichi Suzuki | 1996-06-18 |
| 5463430 | Examination apparatus for examining an object having a spheroidal reflective surface | Naoki Isogai, Masanao Fujieda | 1995-10-31 |
| 5406076 | Joy stick mechanism for ophthalmic apparatus | Tomohito Ishikawa, Naoki Isogai, Hirohisa Terabe | 1995-04-11 |
| 5208629 | Optical projection exposure method and system using the same | Seitaro Matsuo, Yoshinobu Takeuchi, Kazuhiko Komatsu, Emi Tamechika, Katsuhiro Harada +1 more | 1993-05-04 |
| 4751170 | Silylation method onto surface of polymer membrane and pattern formation process by the utilization of silylation method | Isamu Kotaka, Mineo Ueki | 1988-06-14 |