Issued Patents All Time
Showing 76–88 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7167420 | Timepiece including base plate formed of resin and wheel train | Morinobu Endo, Tetsuo Uchiyama, Akio Yamaguchi, Yasuo Kondo, Hiroshi Aoyama +4 more | 2007-01-23 |
| 6461741 | Grain-oriented electromagnetic steel sheet with excellent coating properties and process for its manufacture | Shuichi Yamazaki, Hideyuki Kobayashi, Hiroyasu Fujii | 2002-10-08 |
| 6383650 | Non-oriented electromagnetic steel sheet having insulating film excellent in film properties | — | 2002-05-07 |
| 6335853 | Protective device for non-contact feeder system | Hiroshi Kitagawa, Masato Inaba | 2002-01-01 |
| 6159534 | Method for producing non-oriented electromagnetic steel sheet having insulating film excellent in film properties | — | 2000-12-12 |
| 5945212 | Insulating film treating agent having extremely excellent film characteristics and production method for non-oriented electrical steel sheet using the treating agent | Osamu Tanaka, Kikuji Hirose, Seiichiro Chou, Masahiro Yamamoto | 1999-08-31 |
| 5526919 | Escalator apparatus and method of operation | Kazuhira Ojima, Chuichi Saito, Toshiyuki Tamatsu | 1996-06-18 |
| 5386904 | Escalator apparatus and method of operation | Kazuhira Ojima, Chuichi Saito, Toshiyuki Tamatsu | 1995-02-07 |
| 5291982 | Passenger conveyor, platform floor for passenger conveyor, and comb for platform floor | Chuichi Saito, Masao Takizawa, Kazuhira Ojima, Mitsuo Saito | 1994-03-08 |
| 5116700 | Power source element with connecting terminals | — | 1992-05-26 |
| 4732825 | Flat cell | Nobuo Kamata, Iwao Kishi, Toyoo Harada, Hiroaki Aihara, Tatsuo Arakawa | 1988-03-22 |
| 4520087 | Divalent silver oxide cell including cadmium and tellunium | Nobuo Kamata, Takashi Sekiya, Toyoo Hayasaka, Tomohisa Yoshida | 1985-05-28 |
| 4376810 | Alkaline cell | Koichi Sugimoto | 1983-03-15 |