Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12414010 | Processing apparatus of cell-free communication system | Masaaki Ito, Issei KANNO, Andreas F. Molisch | 2025-09-09 |
| 9342730 | Finger identification apparatus | Akio Nagasaka, Takafumi Miyatake, Naoto Miura, Yoshimi Kasai, Shinichiro Umemura +1 more | 2016-05-17 |
| 8966980 | External force detecting device and external force detecting sensor | Mitsuaki Koyama, Takeru Mutoh, Hiroki Iwai, Ryoichi Ichikawa | 2015-03-03 |
| 8823247 | Piezoelectric vibrating devices including respective packages in which castellations include respective connecting electrodes | Ryoichi Ichikawa | 2014-09-02 |
| 8729775 | Piezoelectric vibrating devices and methods for manufacturing same | Mitoshi Umeki, Ryoichi Ichikawa, Kenji Kamezawa, Kenichi Kikuchi, Noritsugu Matsukura | 2014-05-20 |
| 8649571 | Finger identification apparatus | Akio Nagasaka, Takafumi Miyatake, Naoto Miura, Yoshimi Kasai, Shinichiro Umemura +1 more | 2014-02-11 |
| 8618721 | Method of manufacturing the piezoelectric device and the same | Ryoichi Ichikawa, Kenji Kamezawa | 2013-12-31 |
| 8610338 | Tuning-fork type piezoelectric vibrating piece with enhanced frequency adjustment and piezoelectric device incorporating same | Ryoichi Ichikawa, Hiroki Iwai | 2013-12-17 |
| 8581476 | Quartz-crystal devices and methods for manufacturing same | Takehiro Takahashi, Shuichi Mizusawa | 2013-11-12 |
| 8456065 | Stiffness-enhanced surface-mounted piezoelectric devices | Takefumi Saito | 2013-06-04 |
| 8437512 | Finger identification apparatus | Akio Nagasaka, Takafumi Miyatake, Naoto Miura, Yoshimi Kasai, Shinichiro Umemura +1 more | 2013-05-07 |
| 8365371 | Methods for manufacturing piezoelectric vibrating devices | — | 2013-02-05 |
| 8120233 | Piezoelectric devices and methods for manufacturing same | Mitoshi Umeki, Takahiro Inoue, Takefumi Saito | 2012-02-21 |
| 8059265 | Finger identification apparatus | Akio Nagasaka, Takafumi Miyatake, Naoto Miura, Yoshimi Kasai, Shinichiro Umemura +1 more | 2011-11-15 |
| 7940379 | Finger identification apparatus | Akio Nagasaka, Takafumi Miyatake, Naoto Miura, Yoshimi Kasai, Shinichiro Umemura +1 more | 2011-05-10 |
| 7561257 | Finger identification apparatus | Akio Nagasaka, Takafumi Miyatake, Naoto Miura, Yoshimi Kasai, Shinichiro Umemura +1 more | 2009-07-14 |
| 7468787 | Finger identification apparatus | Akio Nagasaka, Takafumi Miyatake, Naoto Miura, Yoshimi Kasai, Shinichiro Umemura +1 more | 2008-12-23 |
| D558239 | Portable refrigerator | Masahiro Takemoto, Hideo Sakai | 2007-12-25 |
| 7310133 | Finger identification apparatus | Akio Nagasaka, Takafumi Miyatake, Naoto Miura, Yoshimi Kasai, Shinichiro Umemura +1 more | 2007-12-18 |
| D557418 | Positron emission tomography machine | Mitsuru Onuma, Shigeru Kimura, Fusaaki Kozawa | 2007-12-11 |
| 7116650 | Multi-beam cellular base station, mobile station and method for sending spread spectrum signal | Yoshio Takeuchi, Takashi Inoue, Akira Yamaguchi | 2006-10-03 |
| D513533 | Magnetic resonance imaging apparatus | Masakatsu Iwasaki, Masahiro Iizuka, Hitoshi Yoshino | 2006-01-10 |
| 6970234 | Finger identification apparatus | Akio Nagasaka, Takafumi Miyatake, Naoto Miura, Yoshimi Kasai, Shinichiro Umemura +1 more | 2005-11-29 |
| D479230 | Computer | Shingo Hirose, Kenta Kumagai, Satoshi Hamazaki, Hiroki Hosono, Yoshinori Goko +1 more | 2003-09-02 |
| D451505 | Portable computer | Daisuke Iseki, Fumihito Takei, Naoyuki Sakamoto | 2001-12-04 |