Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6350975 | Beam splitter for automatic focusing device | — | 2002-02-26 |
| 6344639 | Beam splitter for automatic focusing device | — | 2002-02-05 |
| 6339499 | Beam splitter for automatic focusing device | — | 2002-01-15 |
| 6331918 | Light interception structure for an automatic focus detection surveying instrument | — | 2001-12-18 |
| 6324024 | Reflector for distance measurement | Atsumi Kaneko | 2001-11-27 |
| 6304079 | Incremental rotary encoder for measuring horizontal or vertical angles | Katsuhiko Kenjo | 2001-10-16 |
| 6194694 | Surveying instrument | — | 2001-02-27 |
| 6072642 | Focusing lens position detection apparatus and an auto-focus surveying apparatus | — | 2000-06-06 |
| 5992031 | Handgrip supporting mechanism for electric devices | — | 1999-11-30 |
| 5949548 | Height sensing measurement device | Atsumi Kaneko | 1999-09-07 |
| 5671466 | Electrophotographic apparatus and sheet guide mechanism | Satoshi Hokamura, Kazuhiro Ichinokawa, Takaaki Yano, Masatoshi Takano, Masakazu Hirano +5 more | 1997-09-23 |
| 5528352 | Electrophotographic apparatus having original separation means | Kazuhiro Ichinokawa, Kenichiro Otsuka, Satoshi Hokamura, Eiichi Ito, Takaaki Yano +5 more | 1996-06-18 |
| 5452072 | Transfer unit mounted on a pivotal upper cover | Kazuhiro Ichinokawa, Kenichiro Otsuka, Takaaki Yano, Masatoshi Takano, Satoshi Hokamura +5 more | 1995-09-19 |
| 5338021 | Paper feeding mechanism | — | 1994-08-16 |
| 5321479 | Electrophotographic apparatus | Tatsuya Yoshida, Mikio Horie, Kazuhiro Ichinokawa, Tomoyuki Nishikawa, Takaaki Yano +6 more | 1994-06-14 |
| 5297787 | Sheet cassette | — | 1994-03-29 |
| 4971034 | Body cavity pressure adjusting device for endoscope and laser medical treatment apparatus including body cavity pressure adjusting device | Yuzuru Doi, Ryoji Honda, Hitoshi Osawa | 1990-11-20 |