Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10536086 | Converter apparatus | Kazuki Iwaya, Hiroshige Yanagi, Natsumi Ogawa | 2020-01-14 |
| 10116221 | Series compensating electric power transmission system | Kazuki Iwaya, Kazu Shoji | 2018-10-30 |
| 8780564 | Solenoid control apparatus | Koji Yanai, Masayuki Hijikata, Takanobu Inagaki, Tetsuya Yoshijima | 2014-07-15 |
| 6170631 | Paper-leaves discriminating apparatus and sensor mounting construction of same apparatus | — | 2001-01-09 |
| 5801370 | Multi-directional bar code reading device | Hiroaki Katoh | 1998-09-01 |
| 5343029 | Optical scanner having laser diode as light source | Hiroaki Katoh, Tamotsu Takahashi, Takeshi Ishii, Yoshihiro Oyama, Tatsuo Sasaki | 1994-08-30 |
| 5314631 | Stationary bar code reader which can be detected and separated into a hand-held bar code reader | Hiroaki Katoh, Yoshitaka Murakawa, Nobuyuki Kitamura, Shinichi Sato | 1994-05-24 |
| 5268565 | Compact type bar code reader | Hiroaki Katoh, Yoshitaka Murakawa, Nobuyuki Kitamura, Tamotsu Takahashi, Takeshi Ishii +4 more | 1993-12-07 |
| 5206491 | Plural beam, plural window multi-direction bar code reading device | Hiroaki Katoh | 1993-04-27 |
| 5021695 | Linear motor car system | Yoji Uzawa, Kazuyoshi Okawa, Hiroshi Kawashima, Kazumasa Moriya, Yoshitaka Murakawa +4 more | 1991-06-04 |
| 5000529 | Optical scanner | Hiroaki Katoh, Yoshitaka Murakawa, Nobuyuki Kitamura | 1991-03-19 |
| 4849664 | Linear motor car system | Yoji Uzawa, Kazuyoshi Okawa, Hiroshi Kawashima, Kazumasa Moriya, Yoshitaka Murakawa +4 more | 1989-07-18 |
| 4463290 | Induction type positioning system | Kazuo Asakawa | 1984-07-31 |