Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685229 | Railway car body structures and method of making them | Mamoru Ohara, Morishige Hattori, Masato Okazaki, Michifume Takeichi, Katsutoshi Horihata +1 more | 1997-11-11 |
| 5433151 | Railway car body structures and methods of making them using welded honeycomb panels connected in an edge to edge relation | Mamoru Ohara, Morishige Hattori, Masato Okazaki, Michifumi Takeichi, Katsutoshi Horihata +1 more | 1995-07-18 |
| 4982583 | Air conditioner for railway vehicles | Toshiharu Matsuda, Nobuyuki Fugiyama, Yoshichika Fukushima | 1991-01-08 |
| 4905478 | Air conditioner for railway vehicles | Toshiharu Matsuda, Nobuyuki Fugiyama, Yoshichika Fukushima | 1990-03-06 |
| 4870833 | Car air conditioning apparatus and controlling method therefor | Toshiharu Matsuda | 1989-10-03 |