Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5793733 | Polarizing beam splitter and method for manufacturing same | Tadashi Takeda, Yoshio Hayashi, Satoru Nakao, Hideo Takezoe, Takaaki Suzuki +1 more | 1998-08-11 |
| 5739952 | Polarizing beam splitter and optical head assembly | Tadashi Takeda, Yoshio Hayashi, Hideo Takezoe | 1998-04-14 |
| 5502778 | Image data compression method for applying different compression ratios to different portions of an image | Shinichiro Miyaoka | 1996-03-26 |
| 5353220 | Apparatus and method for displaying three-dimensional image and ultrasonic diagnosis apparatus using the same | Yukio Ito, Osamu Sasahara, Yoshihiro Goto | 1994-10-04 |
| 5036545 | Picture image reading system | Yoshihiko Iida, Mitsuru Ikeda, Isao Horiba | 1991-07-30 |
| 4682301 | Digital filter for processing two-dimensional digital image | Isao Horiba | 1987-07-21 |
| 4652735 | Image reader for X-ray film or the like having a detection system with an expanded dynamic range | Mitsuru Ikeda, Shigeru Watanabe | 1987-03-24 |
| 4575181 | Optical fiber assembly with cladding light scattering means | — | 1986-03-11 |
| 4574769 | Multi-wire vibratory cutting method and apparatus | — | 1986-03-11 |
| 4484412 | Method and apparatus for cutting hard and brittle material using system for applying vibration in two directions | — | 1984-11-27 |
| 4394764 | Laser processing apparatus | — | 1983-07-19 |
| 4193552 | Liquid sprayer pipe with inclined slits | — | 1980-03-18 |