Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8834295 | Iron golf club and method for manufacturing the same | Rui Kondo | 2014-09-16 |
| 6952647 | Route guidance apparatus and method | Mieko Matsuda, Hiroaki Kubota | 2005-10-04 |
| 6920393 | Route guidance apparatus and method | Mieko Matsuda, Hiroaki Kubota | 2005-07-19 |
| 6917879 | Route guidance apparatus and method | Mieko Matsuda, Hiroaki Kubota | 2005-07-12 |
| 6820005 | Route guidance apparatus and method | Mieko Matsuda, Hiroaki Kubota | 2004-11-16 |
| 6718262 | Route guidance apparatus and method | Mieko Matsuda, Hiroaki Kubota | 2004-04-06 |
| 6622089 | Route guidance apparatus and method | Mieko Matsuda, Hiroaki Kubota | 2003-09-16 |
| 6594581 | Route guidance apparatus and method | Mieko Matsuda, Hiroaki Kubota | 2003-07-15 |
| 6510379 | Method and apparatus for automatically generating pedestrian route guide text and recording medium | Hiroshi Sugiyama, Miwako Doi | 2003-01-21 |
| 6339746 | Route guidance system and method for a pedestrian | Hiroshi Sugiyama, Miwako Doi | 2002-01-15 |
| 5739505 | Temperature control method and apparatus for an electric furnace | Norihiro Amano, Katsuhito Yamada, Masuji Oshima | 1998-04-14 |
| 5462107 | Vacuum casting method | Yasuyuki Arakawa, Atushi Ota | 1995-10-31 |
| 5454416 | Vacuum casting apparatus | Atushi Ota, Yasuyuki Arakawa | 1995-10-03 |
| 5431212 | Method of and apparatus for vacuum casting | Yasuyuki Arakawa, Atushi Ota, Minoru Uozumi | 1995-07-11 |
| 5427170 | Vacuum casting apparatus and method | Yasuyuki Arakawa, Atushi Ota, Minoru Uozumi | 1995-06-27 |
| 5404928 | Vacuum casting method | Atsushi Ota, Yasuyuki Arakawa | 1995-04-11 |