Issued Patents All Time
Showing 51–75 of 102 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7381599 | Semiconductor device and method for manufacturing the same | Toshimitsu Konuma, Yukiko Uehara, Hongyong Zhang, Atsunori Suzuki, Hideto Ohnuma +4 more | 2008-06-03 |
| 7351372 | Copper base alloy and method for producing same | Yasuo Inohana, Toshihiro Sato | 2008-04-01 |
| D561390 | Make-up applicator | — | 2008-02-05 |
| D557457 | Tweezer | — | 2007-12-11 |
| 7293428 | Refrigerating machine | Hiroyuki Itsuki, Hiroshi Mukaiyama, Etsushi Nagae, Satoshi Imai, Kazuaki Mizukami +1 more | 2007-11-13 |
| 7275307 | Method of making a magnetic head with ferrite between nonmagnetic portions and a nonmagnetic gap | Naoyuki Kaneyama, Akihiro Konno | 2007-10-02 |
| D541987 | Safety razor | — | 2007-05-01 |
| 7131821 | Internal intermediate pressure multistage compression type rotary compressor, manufacturing method thereof and displacement ratio setting method | Kenzo Matumoto, Haruhisa Yamasaki, Kazuya Sato, Masaya Tadano, Satoshi Imai +1 more | 2006-11-07 |
| 6949150 | Connector copper alloys and a process for producing the same | Kazuki Hatakeyama, Le Ling | 2005-09-27 |
| 6891270 | Semiconductor device and method of manufacturing the same | Nobuhiro Tanaka, Ichiro Uehara | 2005-05-10 |
| 6867431 | Semiconductor device and method for manufacturing the same | Toshimitsu Konuma, Yukiko Uehara, Hongyong Zhang, Atsunori Suzuki, Hideto Ohnuma +4 more | 2005-03-15 |
| D501580 | Eyelash curler | — | 2005-02-01 |
| 6801391 | Magnetic head with ferrite between nonmagnetic portions and a nonmagnetic gap | Naoyuki Kaneyama, Akihiro Konno | 2004-10-05 |
| 6699337 | Copper-base alloys having improved punching properties on press and a process for producing them | Koichi Hatakeyama | 2004-03-02 |
| 6627011 | Process for producing connector copper alloys | Kazuki Hatakeyama, Le Ling | 2003-09-30 |
| 6336979 | Wear resistant copper base alloy, method of preparing the same and electrical part using the same | Yoshitake Hana, Takayoshi Endo | 2002-01-08 |
| 6312762 | Process for production of copper or copper base alloys | Yoshitake Hana, Takayoshi Endo | 2001-11-06 |
| 6261856 | Method and system of laser processing | Hisato Shinohara | 2001-07-17 |
| 6254702 | Copper base alloys and terminals using the same | Yoshitake Hana, Takayoshi Endo | 2001-07-03 |
| 6180174 | Process for the production of a coated copper alloy | Yoshitake Hana, Takayoshi Endo, Osamu Sugiyama | 2001-01-30 |
| 6155455 | Vending machine | Hidekazu Yajima, Seiji Ebukuro, Takeo Igarashi, Masaki Nakayama, Hiroshi Ogomori | 2000-12-05 |
| 6149988 | Method and system of laser processing | Hisato Shinohara | 2000-11-21 |
| 6132529 | Leadframe made of a high-strength, high-electroconductivity copper alloy | Koichi Hatakeyama, Toshihiro Kanzaki | 2000-10-17 |
| 6049092 | Semiconductor device and method for manufacturing the same | Toshimitsu Konuma, Yukiko Uehara, Hongyong Zhang, Atsunori Suzuki, Hideto Ohnuma +4 more | 2000-04-11 |
| 6040067 | Hard coated copper alloys | Yoshitake Hana, Takayoshi Endo, Osamu Sugiyama | 2000-03-21 |