Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6886474 | Railway car | Takahisa Yamamoto, Toshiaki Makino, Yoshihiko Ina | 2005-05-03 |
| 6871599 | Railway car | Kazufumi Yamaji, Kentaro Masai | 2005-03-29 |
| 6722285 | Railway car | Hideyuki Nakamura, Toshiaki Makino, Toshiaki Sagawa | 2004-04-20 |
| 6712007 | Railway car | Takahisa Yamamoto, Toshiaki Makino, Yoshihiko Ina | 2004-03-30 |
| 6582832 | Hollow-shaped material | Takeshi Kawasaki, Toshiaki Makino | 2003-06-24 |
| 6550397 | Car body | Takeshi Kawasaki, Toshiaki Makino, Kentaro Masai, Kazufumi Yamaji | 2003-04-22 |
| 6394000 | Car body | Takeshi Kawasaki, Toshiaki Makino, Kentaro Masai, Kazufumi Yamaji | 2002-05-28 |
| 5480729 | Honeycomb panel having inserts for fixing a member in an opening in the panel | Morishige Hattori, Mamoru Ohara, Koichiro Okuto, Hiroshi Irie | 1996-01-02 |
| 5439415 | Rolling stock ventilator and its control method | Haruo Hirikawa, Shinichiroo Ishikawa, Morishige Hattori, Masakazu Matsumoto | 1995-08-08 |
| 5353502 | Method of producing a honeycomb panel insert for fixing a member in an opening | Morishige Hattori, Mamoru Ohara, Koichiro Okuto, Hiroshi Irie | 1994-10-11 |
| 5287814 | Car body of railway rolling stock and method for fabricating car body | Kentaro Masai, Seiichi Okamoto, Keiji Ohmura | 1994-02-22 |
| 5267515 | Vehicle body construction having longitudinally elongated extruded panels and continuous welds joining the panels | Hitoshi Tsuruda, Morishige Hattori, Masato Okazaki, Hiroyuki Yamada, Kiyotaka Kikumoto +2 more | 1993-12-07 |
| 5199632 | Railway car body structures and methods of making them | Michifumi Takeichi, Masato Okazaki, Morishige Hattori | 1993-04-06 |
| 5188039 | Method of fixing inside panel of car and structure for fixing the same | Keiji Ohmura, Kentaro Masai, Hideshi Ooba, Senzoo Hida, Seiichi Okamoto | 1993-02-23 |
| 5140913 | Railway car body structures | Michifumi Takeichi, Masato Okazaki, Morishige Hattori | 1992-08-25 |
| 5113769 | Car body for railway rolling stock and method for fabricating car body | Michifumi Takeichi, Keiji Ohmura, Msato Okazaki, Hitoshi Tsuruda, Hiroyuki Yamada +2 more | 1992-05-19 |
| 5109777 | Car body for railway rolling stock with joggled adjacent side sheet end construction for smooth exterior | Keiji Ohmura, Michifumi Takeichi, Kentarou Masai, Seiichi Okamoto, Masatake Nakamura | 1992-05-05 |
| 5098007 | Method of manufacturing a vehicle body | Hitoshi Tsuruda, Morishige Hattori, Masato Okazaki, Hiroyuki Yamada, Kiyotaka Kikumoto +2 more | 1992-03-24 |
| 4995321 | Car body for railway rolling stock | Keiji Ohmura, Michifumi Takeichi, Masato Okazaki, Hitoshi Tsuruda | 1991-02-26 |
| 4993329 | Car body for railway rolling stock and method of fabricating the car body | Michifumi Takeich, Keiji Ohmura, Masato Okazaki, Hitoshi Tsuruda | 1991-02-19 |
| 4966082 | Construction and a manufacturing method of underframe for a rolling stock | Michifumi Takeichi, Hisashi Tani, Katsuyuki Terada, Takeyuki Watanabe, Masayuki Dogen | 1990-10-30 |
| 4580522 | Rotary substrate holder of molecular beam epitaxy apparatus | Kazumasa Fujioka, Muneo Mizumoto, Hideaki Kamohara, Shinjiro Ueda, Takao Kuroda +2 more | 1986-04-08 |
| 4542712 | Apparatus for molecular beam epitaxy | Kazuo Sato, Sumio Yamaguchi, Shigeo Kato, Yasuhide Matsumura, Muneo Mizumoto +1 more | 1985-09-24 |