| 7124511 |
Razor blade |
Shinji Fujimoto, Shigetoshi Sakon, Takashi Kozai |
2006-10-24 |
| 6951056 |
Electric razor inner blade unit |
Hiroyuki Kameoka, Masaaki Satou, Shunsuke Komori, Toshio Ikuta |
2005-10-04 |
| 6637113 |
Blade of electric shaver, method for shaving by using the same, and electric shaver having the same |
Toshio Ikuta, Shigetoshi Sakon, Masakatsu Araki |
2003-10-28 |
| 6194088 |
Stainless steel coated with intermetallic compound and process for producing the same |
Hiroaki Yoshida, Hiroshi Yamada, Fumio Iwane, Junji Imai, Shinji Fujimoto +2 more |
2001-02-27 |
| 5981089 |
Ferrous alloy with Fe-Al diffusion layer and method of making the same |
Junji Imai, Shuji Yamada, Hiroshi Yamada, Fumio Iwane |
1999-11-09 |
| 5857260 |
Cutter combination for an electric shaver |
Shuji Yamada, Shigetoshi Sakon, Shinji Fujimoto |
1999-01-12 |
| 5226984 |
Process of preparing Fe-Cr-Ni-Al ferritic alloys |
Shuji Yamada, Eiji Tsuji, Tomoyuki Mizukoshi |
1993-07-13 |
| 5156805 |
Process of preparing a ferritic alloy with a wear-resistive alumina scale |
Junji Imai, Shuji Yamada, Hajime Kojima, Masao Tanahashi |
1992-10-20 |
| 5089223 |
Fe-Cr-Ni-Al ferritic alloys |
Shuji Yamada, Eiji Tsuji, Tomoyuki Mizukoshi |
1992-02-18 |
| 4668585 |
Fe-Cr-Al type implant alloy composite for medical treatment |
Eiji Tsuji, Hirobumi Okabe, Hideo Ike, Fumihiro Uratani, Takashi Ota +3 more |
1987-05-26 |