Issued Patents All Time
Showing 51–75 of 98 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7203156 | Communication system, base station apparatus, communication terminal apparatus and communication method | — | 2007-04-10 |
| 7181241 | Memory card, memory card communication control method, electronic device, and wireless communication system | — | 2007-02-20 |
| 7170878 | Communication device and communication method | — | 2007-01-30 |
| 7151437 | Radio communication system and method, radio communication apparatus and method, and program | — | 2006-12-19 |
| 7025838 | Ferritic stainless steel sheet with excellent workability and method for making the same | Yoshihiro Yazawa, Osamu Furukimi, Mineo Muraki, Yoshihiro Ozaki, Yukihiro Baba | 2006-04-11 |
| 6956813 | Radio communication system, radio base-station apparatus, mobile radio-station apparatus, radio zone assignment method, and radio communication method | — | 2005-10-18 |
| 6930987 | Communication device communication method, and communication terminal device | Isao Kawashima, Yoshitaka Ukita | 2005-08-16 |
| 6816704 | Communication method, radio base station apparatus and radio terminal apparatus | — | 2004-11-09 |
| 6786981 | Ferritic stainless steel sheet for fuel tank and fuel pipe | Yoshihiro Yazawa, Mineo Muraki, Yoshihiro Ozaki, Atushi Miyazaki, Yasushi Katoh | 2004-09-07 |
| 6733601 | Ferritic stainless steel sheet with excellent workability | Yoshihiro Yazawa, Osamu Furukimi, Mineo Muraki, Yoshihiro Ozaki, Yukihiro Baba | 2004-05-11 |
| 6719855 | Fe—cr—al based alloy foil and method for producing the same | Susumu Satoh, Kazuhide Ishii, Takeshi Fujihira, Akira Kawaharada | 2004-04-13 |
| 6553038 | Communication system | — | 2003-04-22 |
| 6425182 | Method of making roller cage for roller bearing | Akiyoshi Honda, Masahide Matsubara, Hiroyuki Sawai, Toshiyuki Suzuki, Akiyoshi Yamaguchi | 2002-07-30 |
| 6217679 | Method for producing chromium-containing hot rolled steel strip | Masaaki Kohno, Kazuhide Ishii, Susumu Satoh, Hiroshi Yaginuma, Takumi Ujiro | 2001-04-17 |
| 6186669 | Roller cage for roller bearing | Akiyoshi Honda, Masahide Matsubara, Hiroyuki Sawai, Toshiyuki Suzuki, Akiyoshi Yamaguchi | 2001-02-13 |
| 6169905 | Digital cordless telephone apparatus | — | 2001-01-02 |
| 6149744 | Method of making austenitic stainless steel sheet | Takumi Ujiro, Masaaki Kohno, Susumu Satoh, Masahiro Yoshioka, Shinji Yamazaki | 2000-11-21 |
| 6134693 | Automatic repeat request communication system with improved throughput by using reception confirmation table | — | 2000-10-17 |
| 6115612 | Wireless telephone system having a free period allocated to switching between two frequencies | — | 2000-09-05 |
| 6026084 | Cordless telephone system | — | 2000-02-15 |
| 5995502 | Cordless telephone system | — | 1999-11-30 |
| 5995844 | Wireless telephone system | — | 1999-11-30 |
| 5976282 | Method for producing austenitic steel plate with excellent surface brightness and corrosion resistance | Yoshikazu Kawabata, Kazuhide Ishii, Susumu Sato | 1999-11-02 |
| 5948181 | Hot-rolled stainless steel strip and method for producing the same | Masaaki Kohno, Kazuhide Ishii, Takumi Ujiro, Susumu Satoh | 1999-09-07 |
| 5946305 | Cordless telephone system | — | 1999-08-31 |