Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8277910 | Structure of fluid container and method and apparatus for producing the fluid container | Katsutoshi Yoshifusa, Kenneth Nakagawa | 2012-10-02 |
| 7297387 | Air-filling cushioning material and method for manufacturing the same | — | 2007-11-20 |
| 7249612 | Mounting structure of an open/close valve in a sealed body | — | 2007-07-31 |
| 7222570 | Planographic printing plate supply unit including carrying roller with hollow convex portions | Yoshinori Kawamura, Kikuo Matsuba, Kazuoki Komiyama | 2007-05-29 |
| 7066331 | Cubic cushioning material and production method thereof | Yoshihumi Koyanagi | 2006-06-27 |
| 6935238 | Image recording material conveying device and automatic image recording system | Yoshinori Kawamura, Takashi Koizumi, Kazuoki Komiyama | 2005-08-30 |
| 6865987 | Sheet-shaped material positioning device and printing plate precursor exposure device | Akihiro Hashiguchi, Kazuhisa Okamoto | 2005-03-15 |
| 6729237 | Device for removing image recording material | Yoshinori Kawamura, Tsukasa Ono, Kazuoki Komiyama, Takashi Koizumi | 2004-05-04 |
| 6662725 | Positioning method and positioning device for positioning printing plate relative to surface plate | Takashi Koizumi, Kazuoki Komiyama, Yoshinori Kawamura, Mitsuyoshi Nishimura, Takashi Kato | 2003-12-16 |
| 6622857 | Compression storage bag | Ryoichi Ohtsubo | 2003-09-23 |
| 6623003 | Sheet material stacking device and automatic exposure device for a printing plate | Takashi Koizumi, Kazuhisa Okamoto, Yoshinori Kawamura | 2003-09-23 |
| 6624840 | Automatic exposure apparatus for printing plates and method for exposing printing plates | Yoshinori Kawamura, Mitsuyoshi Nishimura, Takashi Kato | 2003-09-23 |
| 6564660 | Ball screw feed mechanism | Yoshinori Kawamura, Mamoru Murata, Mitsuyoshi Nishimura | 2003-05-20 |
| 6536344 | Printing plate automatic exposing device | Yoshinori Kawamura, Mitsuyoshi Nishimura, Takashi Kato | 2003-03-25 |
| 6520692 | Exposure apparatus for printing plates | Takashi Koizumi, Yoshinori Kawamura, Kazuhisa Okamoto | 2003-02-18 |
| 6508270 | Shut-off valve | — | 2003-01-21 |
| 6499600 | Compression sack | — | 2002-12-31 |
| 5927336 | Check valve, pouch with the check valve, and manufacturing apparatus therefor | Mikio Tanaka, Osamu Nakagiri, Hideo Nakata | 1999-07-27 |
| 5895156 | Heat transfer device for sheet assembly | Katsutoshi Kabeta, Hiroyuki Kushida | 1999-04-20 |
| 5388910 | Bag with a filtering check valve | — | 1995-02-14 |
| 5209264 | Check valve | — | 1993-05-11 |
| 4896809 | Feed device | — | 1990-01-30 |
| 4833487 | Method of and apparatus for recording image onto a recording medium without subjecting the medium to undesired external forces | Takashi Imamura, Gen Sasaki | 1989-05-23 |
| 4699506 | Conjugate length varying device | — | 1987-10-13 |