Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7343316 | Network based work shift schedule generation utilizing a temporary work shift schedule | Takashi Masuya, Yoshio Uratani, Manabu Nakanishi | 2008-03-11 |
| 6418677 | Joint device for floor | — | 2002-07-16 |
| 6365657 | Rubber product | Makoto Nakamura | 2002-04-02 |
| 6231717 | Plastic molding unsealing apparatus | — | 2001-05-15 |
| 6125596 | Joint cover device | — | 2000-10-03 |
| 6115973 | Joint device for floor | — | 2000-09-12 |
| 5585619 | Wireless input system for computer using elevated four-division photodetector | Manabu Fujita | 1996-12-17 |
| 5418289 | Process for producing a thermoplastic resin composition and a graft copolymer | Yasuyuki Hiromoto, Koichi Matsuda | 1995-05-23 |
| 5352738 | Method for production of thermoplastic resin composition and graft copolymer | Yasuyuki Hiromoto, Hiroyuki Toh, Kouichi Matsuda | 1994-10-04 |
| 5343979 | Working gondola | — | 1994-09-06 |
| 5228109 | Light beam heating apparatus and method utilizing a fiber optic cable with random fiber array | Koji Fujii, Makoto Kobayashi, Shogo Koshida, Kozo Yoshimura | 1993-07-13 |
| 5183849 | Polyphenylene ether composition | Soichiro Yamaguchi, Koichi Matsuda | 1993-02-02 |
| 5178928 | Decorative materials | Osamu Takeko, Hiroshi Tanaka | 1993-01-12 |
| 5137933 | Foamable resin composition | Yasuyuki Hiromoto, Hiroyuki Toh, Kouichi Matsuda | 1992-08-11 |
| 5138336 | Thermal printer having thermal heads with adjustable overlap | — | 1992-08-11 |
| 4822441 | Plastic mold decapsuling apparatus | Hiroyuki Ohta, Naoki Yoshida | 1989-04-18 |
| 4774148 | Composite sheet material for magnetic and electronic shielding and product obtained therefrom | — | 1988-09-27 |
| 4710907 | Operation prohibition device for an audio instrument | Kozo Kobayashi | 1987-12-01 |
| 4686588 | Azimuth adjustment apparatus for a magnetic head | Akira Imamura | 1987-08-11 |
| 4656078 | Key top with an identification legend | Takeo Hosoe, Toshinori Oda | 1987-04-07 |
| 4647714 | Composite sheet material for magnetic and electronic shielding and product obtained therefrom | — | 1987-03-03 |
| 4634626 | Corrosion-preventing structure | Ikutoshi Yamaguchi, Katsuhiko Kashiwagi, Susumu Inoue | 1987-01-06 |
| 4594161 | Reverse osmosis sealing means | — | 1986-06-10 |
| 4575404 | Pure water tank assembly for water distillation equipment | Naoki Yoshida | 1986-03-11 |
| 4563272 | Demineralizer | Naoki Yoshida, Tomoaki Hayashi | 1986-01-07 |