Issued Patents All Time
Showing 51–75 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7030429 | Hetero-junction bipolar transistor and the method for producing the same | Masaki Yanagisawa | 2006-04-18 |
| 6982427 | Electron beam apparatus with aberration corrector | Takaho Yoshida, Yoichi Ose, Hideo Todokoro | 2006-01-03 |
| 6965566 | Packet flow control apparatus and a method for controlling the same | Toshio Soumiya, Koji Nakamichi | 2005-11-15 |
| 6933545 | Hetero-bipolar transistor having the base interconnection provided on the normal mesa surface of the collector mesa | Hiroshi Yano | 2005-08-23 |
| 6691484 | Hollow extruded frame member for friction stir welding and structure body formed therefrom | Masakuni Ezumi, Akihiro Satou, Kazusige Fukuyori | 2004-02-17 |
| 6671257 | Feedback control method and device in ATM switching system | Toshio Soumiya, Koji Nakamichi, Naotoshi Watanabe, Michio Kusayanagi, Kenichi Kawarai | 2003-12-30 |
| 6664610 | Bipolar transistor and the method of manufacturing the same | Kenji Kotani, Masaki Yanagisawa, Seiji Yaegashi, Hiroshi Yano | 2003-12-16 |
| 6599641 | Structural body formed by friction stir welding of hollow extruded frame members | Hideyuki Nakamura, Toshiaki Makino, Yoshihiko Ina | 2003-07-29 |
| 6582832 | Hollow-shaped material | Sumio Okuno, Toshiaki Makino | 2003-06-24 |
| 6568872 | Connection member for friction stir welding | Toshiaki Sagawa, Hideyuki Nakamura | 2003-05-27 |
| 6550397 | Car body | Sumio Okuno, Toshiaki Makino, Kentaro Masai, Kazufumi Yamaji | 2003-04-22 |
| 6533493 | Structural body | Masakuni Ezumi, Kinya Aota, Yasuo Ishimaru | 2003-03-18 |
| 6532712 | Structural body and method of manufacture thereof | Masakuni Ezumi, Masaki Yono, Toshiaki Sagawa | 2003-03-18 |
| 6530713 | Structural body | Masakuni Ezumi, Kinya Aota, Yasuo Ishimaru | 2003-03-11 |
| 6527470 | Structural body and friction stir welding method | Masakuni Ezumi, Kinya Aota, Yasuo Ishimaru | 2003-03-04 |
| 6494011 | Hollow extruded frame member for friction stir welding | Masakuni Ezumi, Akihiro Satou, Kazusige Fukuyori | 2002-12-17 |
| 6461072 | Structure body for use in friction stir welding | Toshiaki Sagawa, Hideyuki Nakamura | 2002-10-08 |
| 6413610 | Structure body and a manufacturing method of a structure body | Hideyuki Nakamura, Toshiaki Makino, Toshiaki Sagawa | 2002-07-02 |
| 6411620 | Connectionless communication system | Tadahiro Takase, Kazuo Hajikano, Toshio Shimoe, Tetsuo Tachibana, Teruaki Hagihara +6 more | 2002-06-25 |
| 6394000 | Car body | Sumio Okuno, Toshiaki Makino, Kentaro Masai, Kazufumi Yamaji | 2002-05-28 |
| 6386425 | Method of friction stir welding structural body, structural body, and extruded material | Toshiaki Sagawa | 2002-05-14 |
| 6378264 | Structure body and method of manufacture thereof | Masakuni Ezumi, Masaki Yono, Toshiaki Sagawa | 2002-04-30 |
| 6321975 | Manufacturing method of a structure body | Masakuni Ezumi, Yoshihiko Ina | 2001-11-27 |
| 6290117 | Friction stir welding method and friction stir welding apparatus | Toshiaki Sagawa, Masakuni Ezumi | 2001-09-18 |
| 6276591 | Friction stir joining method | Toshiaki Sagawa, Hideyuki Nakamura | 2001-08-21 |