Issued Patents All Time
Showing 51–75 of 177 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6509528 | Printed circuit board and manufacturing process thereof | Yoshinori Ono | 2003-01-21 |
| 6502942 | Rear projection display apparatus and translucent screen for use therein | Yoji Nakayama, Shigeru Inaoka, Kazunari Nakagawa | 2003-01-07 |
| 6485831 | Conductive powder and making process | Motoo Fukushima, Kunio Itoh, Masaki Kasahima, Yoshitaka Hamada, Mikio Aramata | 2002-11-26 |
| 6450861 | Rolling mill equipped with on-line roll grinding system and grinding wheel | Shigetoshi Kondoh, Tadashi Nishino, Yasutsugu Yoshimura, Yasuharu Imagawa, Hiroyuki Shiraiwa | 2002-09-17 |
| 6431951 | Online roll grinding method and online roll grinding apparatus | Mitsuru Onose | 2002-08-13 |
| 6396641 | Projection lens system and projection image display apparatus using the same | Koji Hirata, Naoyuki Ogura, Takahiro Yoshida, Kazunari Nakagawa | 2002-05-28 |
| 6344309 | Polysilane composition for forming a coating suitable for bearing a metal pattern, metal pattern forming method, wiring board preparing method | Motoo Fukushima, Kunio Ito | 2002-02-05 |
| 6306007 | Rolling mill equipped with on-line roll grinding system and grinding wheel | Shigetoshi Kondoh, Tadashi Nishino, Yasutsugu Yoshimura, Yasuharu Imagawa, Hiroyuki Shiraiwa | 2001-10-23 |
| 6299313 | Projection display apparatus and projection lens device for use therein | Koji Hirata, Naoyuki Ogura, Yasuo Otsuka | 2001-10-09 |
| 6283823 | Rolling mill equipped with on-line roll grinding system and grinding wheel | Shigetoshi Kondoh, Tadashi Nishino, Yasutsugu Yoshimura, Yasuharu Imagawa, Hiroyuki Shiraiwa | 2001-09-04 |
| 6256177 | Giant magnetoresistive sensing element having longitudinally biased free layer with easy axis thereof parallel with signal field | Haruo Urai | 2001-07-03 |
| 6256083 | Liquid crystal display apparatus and optical device for use therein | Toru Numata, Yasuo Otsuka, Mikio Shiraishi, Koji Hirata, Naoyuki Ogura +3 more | 2001-07-03 |
| 6243211 | Projection lens system and projection image display apparatus using the same | Koji Hirata, Naoyuki Ogura, Takahiro Yoshida, Kazunari Nakagawa | 2001-06-05 |
| RE37180 | Photochemotherapeutical obstruction of newly-formed blood vessels | Keisuke Mori, Masataka Ohta, Shin Yoneya, Naoki Hayashi, Masaru Sonoda | 2001-05-15 |
| 6211938 | Apparatus for manufacturing a plurality of liquid crystal panels using press and pressurized regions | — | 2001-04-03 |
| 6140449 | Crosslinkable silicon polymer compositions | Eiichi Tabei | 2000-10-31 |
| 6134681 | Semiconductor memory device with spare memory cell | Hiroshi Akamatsu | 2000-10-17 |
| 6130786 | Projection lens and image display device | Atsuo Osawa, Hiroki Yoshikawa, Naoyuki Ogura | 2000-10-10 |
| 6124979 | Projection display apparatus and projection lens device for use therein | Koji Hirata, Naoyuki Ogura, Yasuo Otsuka | 2000-09-26 |
| 6114500 | Purification of organic silicon polymer | Yoshitaka Hamada | 2000-09-05 |
| 6110651 | Method for preparing polysilane pattern-bearing substrate | Motoo Fukushima | 2000-08-29 |
| 6064458 | Rubbing apparatus and rubbing method | — | 2000-05-16 |
| 6046860 | Projection lens system and projection image display apparatus using the same | Koji Hirata, Naoyuki Ogura, Takahiro Yoshida, Kazunari Nakagawa | 2000-04-04 |
| 5954565 | Rolling mill equipped with on-line roll grinding system and grinding wheel | Shigetoshi Kondoh, Tadashi Nishino, Yasutsugu Yoshimura, Yasuharu Imagawa, Hiroyuki Shiraiwa | 1999-09-21 |
| 5955192 | Conductive circuit board and method for making | Motoo Fukushima, Yoshitaka Hamada | 1999-09-21 |