Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7433506 | Method of measuring a biomagnetic field, method of analyzing a measured biomagnetic field, method of displaying biomagnetic field data, and an apparatus therefor | Takafumi Kawasaki, Hiroyuki Suzuki, Keiji Tsukada | 2008-10-07 |
| D549721 | Graphic user interface for display for construction machine | Eitaro Ito, Kenichi Sagiya, Yoshinori Furuno, Koji Fujita, Yasuomi Hashimoto | 2007-08-28 |
| 7194121 | Method of measuring a biomagnetic field, method of analyzing a measured biomagnetic field, method of displaying biomagnetic field data, and an apparatus therefor | Takafumi Kawasaki, Hiroyuki Suzuki, Keiji Tsukada | 2007-03-20 |
| 6968079 | Investigation device and investigation method | Akira Yoshikawa, Hitoshi Komuro, Takehiro Hirai, Katsuhiro Kitahashi | 2005-11-22 |
| 6961605 | Method for processing biomagnetic field data, magnetic field contour mapping, forming their waveforms and a biomagnetic instrument using the same | Hiroyuki Suzuki, Keiji Tsukada, Takafumi Kawasaki | 2005-11-01 |
| 6919564 | Inspection method, apparatus and system for circuit pattern | Yasuhiko Nara, Mari Nozoe, Hiroshi Morioka, Yasutsugu Usami, Takashi Hiroi +2 more | 2005-07-19 |
| 6903821 | Inspection method, apparatus and system for circuit pattern | Yasuhiko Nara, Mari Nozoe, Hiroshi Morioka, Yasutsugu Usami, Takashi Hiroi +2 more | 2005-06-07 |
| 6868308 | Operation guidance method of clinical system | Eitaro Ito, Susumu Kai, Yoshimitsu Takagi, Yasuhiro Higuchi | 2005-03-15 |
| 6759655 | Inspection method, apparatus and system for circuit pattern | Yasuhiko Nara, Mari Nozoe, Hiroshi Morioka, Yasutsugu Usami, Takashi Hiroi +1 more | 2004-07-06 |
| 6711281 | Method of measuring a biomagnetic field, method of analyzing a measured biomagnetic field, and method of displaying biomagnetic field data, and apparatus therefor | Takafumi Kawasaki, Hiroyuki Suzuki, Keiji Tsukada | 2004-03-23 |
| 6650600 | Digital audio disc recorder | Atsushi Ishibashi, Tsugio Endou, Tadahiko Sakamoto, Hideki Ikeda, Atsushi Oonishi | 2003-11-18 |
| 6609019 | Physiological magnetic field measuring instrument for measuring magnetic field at plural positions of living body | Kenji Teshigawara, Hiroyuki Suzuki, Keiji Tsukada, Akihiko Kandori, Tsuyoshi Miyashita +1 more | 2003-08-19 |
| 6600700 | Digital audio disc recorder | Atsushi Ishibashi, Tsugio Endou, Tadahiko Sakamoto, Hideki Ikeda, Atsushi Oonishi | 2003-07-29 |
| 6504609 | Inspection method, apparatus and system for circuit pattern | Yasuhiko Nara, Mari Nozoe, Hiroshi Morioka, Yasutsugu Usami, Takashi Hiroi | 2003-01-07 |
| 6493082 | Inspection method, apparatus and system for circuit pattern | Yasuhiko Nara, Mari Nozoe, Hiroshi Morioka, Yasutsugu Usami, Takashi Hiroi +2 more | 2002-12-10 |
| 6480279 | Inspection method, apparatus and system for circuit pattern | Yasuhiko Nara, Mari Nozoe, Hiroshi Morioka, Yasutsugu Usami, Takashi Hiroi | 2002-11-12 |
| 6476913 | Inspection method, apparatus and system for circuit pattern | Mari Nozoe, Hiroshi Morioka, Yasutsugu Usami, Takashi Hiroi, Maki Ito | 2002-11-05 |
| 6473518 | Method of measuring a biomagnetic field, method of analyzing a measured biomagnetic field, method of displaying biomagnetic field data, and apparatus therefor | Takafumi Kawasaki, Hiroyuki Suzuki, Keiji Tsukada | 2002-10-29 |
| 6421122 | Inspection method, apparatus and system for circuit pattern | Yasuhiko Nara, Mari Nozoe, Hiroshi Morioka, Yasutsugu Usami, Takashi Hiroi +2 more | 2002-07-16 |
| 6388747 | Inspection method, apparatus and system for circuit pattern | Yasuhiko Nara, Mari Nozoe, Hiroshi Morioka, Yasutsugu Usami, Takashi Hiroi | 2002-05-14 |
| 6336043 | Method for processing biomagnetic field data, magnetic field contour mapping, forming their waveforms and a biomagnetic instrument using the same | Hiroyuki Suzuki, Keiji Tsukada, Takafumi Kawasaki | 2002-01-01 |
| D441761 | Computer generated icon for a display screen | Kiyotaka Izawa, Takafumi Kawasaki | 2001-05-08 |