Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11267204 | Joint tape, method and apparatus for connection of packing film utilizing the same | Naoki Yokoyama, Tomohiro SHIBASAKI | 2022-03-08 |
| 8525045 | Faraday cage and device having same | Chiseki Yamaguchi, Shunsuke Umezawa, Takuo Wariishi, Tomohiro Kamitani, Naoki Moribe | 2013-09-03 |
| D620075 | Filter cartridge | Chiseki Yamaguchi | 2010-07-20 |
| 7653115 | Semiconductor laser device and solid-state laser device using the same | Satoshi Yamaguchi | 2010-01-26 |
| 7442260 | Grain-oriented electrical steel sheet superior in electrical characteristics and method of production of same | Tatsuhiko Sakai, Hideyuki Hamamura | 2008-10-28 |
| 7230968 | Semiconductor laser device and solid-state laser device using same | Hirofumi Imai, Motoi Kido, Tatsuhiko Sakai, Atsushi Sugihashi, Hideyuki Hamamura +1 more | 2007-06-12 |
| 7159641 | Cooling drum for thin slab continuous casting, processing method and apparatus thereof, and thin slab and continuous casting method thereof | Hideaki Yamamura, Tadahiro Izu, Yasushi Kurisu, Isao Suichi, Masafumi Miyazaki +7 more | 2007-01-09 |
| 7079566 | Semiconductor laser apparatus capable of routing laser beams emitted from stacked-array laser diode to optical fiber with little loss | Motoi Kido, Hirofumi Imai | 2006-07-18 |
| 7045025 | Grain-oriented electrical steel sheet excellent in magnetic properties and method for producing the same | Hideyuki Hamamura, Tatsuhiko Sakai | 2006-05-16 |
| 6896033 | Cooling drum for continuously casting thin cast piece and fabricating method and device therefor and thin cast piece and continuous casting method therefor | Hideaki Yamamura, Tadahiro Izu, Yasushi Kurisu, Isao Suichi, Masafumi Miyazaki +7 more | 2005-05-24 |
| 6482271 | Grain-oriented electrical steel sheet excellent in magnetic properties | Tatsuhiko Sakai | 2002-11-19 |
| 6368424 | Grain-oriented electrical steel sheets having excellent magnetic characteristics, its manufacturing method and its manufacturing device | Tatsuhiko Sakai, Katsuhiro Minamida, Kimihiko Sugiyama, Akira Sakaida, Hisashi Mogi | 2002-04-09 |
| 5306890 | Method of producing corrugated metal sheeting and method of producing honeycomb structure therefrom for carrying catalytic agents used for purifying exhaust gases | Katsuhiro Minamida, Motoi Kido, Atsushi Sugihashi, Masahi Oikawa, Akira Ishibashi | 1994-04-26 |
| 5085748 | Process for enriching carbon 13 | Makoto Yamasaki, Yoshiharu Horita, Takashi Otsubo, Takumi Kono, Tomozumi Murata +6 more | 1992-02-04 |