Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10447798 | Communication system permitting reduction of amount of data of route information included in packet, communication method, and relay device of communication system | — | 2019-10-15 |
| 9912779 | Communication method and node device for communication between adjacent clusters | Tatsuya Soneda, Norihito Nishimoto, Tadashige Iwao | 2018-03-06 |
| 9768917 | Communication control method, network system, and communication device | Yuichiro Taniguchi, Kazuya Kawashima, Syunsuke Koga | 2017-09-19 |
| 9450830 | Node apparatus and communication method | Tatsuya Soneda, Norihito Nishimoto, Tadashige Iwao | 2016-09-20 |
| 9450831 | Node apparatus and communication method | Tatsuya Soneda, Norihito Nishimoto, Tadashige Iwao | 2016-09-20 |
| 9439128 | Node device and communication method for generating cluster | Tatsuya Soneda, Tadashige Iwao, Norihito Nishimoto | 2016-09-06 |
| 9374849 | Node and link formation method | Kazuya Kawashima, Tadashige Iwao | 2016-06-21 |
| 9203760 | Communication device and route search method | Yuichiro Taniguchi, Kazuya Kawashima, Tsuyoshi Matsumoto, Tadashige Iwao | 2015-12-01 |
| 7396615 | Method for production of polyelectrolyte membranes and fuel cell | — | 2008-07-08 |
| 6790553 | Method for producing bridged polymer membrane and fuel cell | — | 2004-09-14 |
| 6706437 | Bipolar plates for fuel cell stacks | Victor Trapp, Markus Leib, Ruediger Hengl | 2004-03-16 |
| RE38390 | Read/write head retract mechanism | Yasushi Onooka, Junji Kawada | 2004-01-20 |
| 6352742 | Method for producing polymer electrolyte membrane and fuel cell | Makoto Murata, Gregor Deckers | 2002-03-05 |
| RE36672 | Read/write head retract mechanism | Yasushi Onooka, Junji Kawada | 2000-04-25 |
| 5852128 | Acid-labile group protected hydroxystyrene polymers or copolymers thereof and their application to radiation sensitive materials | Munirathna Padmanaban, Georg Pawlowski, Yoshiaki Kinoshita, Hiroshi Okazaki, Seiya Masuda +1 more | 1998-12-22 |
| 5817727 | Polymer films for detecting chemical substances | Werner Prass, Thomas Stehlin, Yuan Liu, Shizuo Ogura, Akihiko Tokida +1 more | 1998-10-06 |
| 5783836 | Optical sensor apparatus for detecting vapor of organic solvent | Yuan Liu, Kenji Motosugi, Christoph Roth, Masayuki Arai, Hans-Ulrich Simmrock | 1998-07-21 |
| 5665844 | Polymer films for detecting chemical substances | Werner Prass, Thomas Stehlin, Yuan Liu, Shizuo Ogura, Akihiko Tokida +1 more | 1997-09-09 |
| 5644069 | Sensor for distinguishing fuel vapors | Yuan Liu, Kenji Motosugi, Christoph Roth, Masayuki Arai | 1997-07-01 |
| 5640234 | Optical sensor for detection of chemical species | Christoph Roth, Yuan Liu, Werner Prass, Kenji Motosugi | 1997-06-17 |
| 5563707 | Interference enhanced optical sensor for detecting chemical species | Werner Prass, Thomas Stehlin, Yuan Liu, Shizuo Ogura, Kenji Motosugi +1 more | 1996-10-08 |
| 5463202 | Laser machining apparatus and method | Miki Kurosawa, Shuji Ogawa, Masayuki Sugahara, Kiyoshi Funai, Takashi Yumura | 1995-10-31 |
| 5339208 | Assembly for supporting a magnetic head to float relative to a magnetic disk | Takashi Yumura, Kiyoshi Funai | 1994-08-16 |
| 5305158 | Positioning control apparatus | Takaharu Ueda, Shigeki Mizuno | 1994-04-19 |
| 5189575 | Read/write head retract mechanism | Yasushi Onooka, Junji Kawada | 1993-02-23 |