Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8614399 | Electric junction box | Hiroaki Yamada, Hiroki Shiraiwa | 2013-12-24 |
| 8389856 | Waterproof structure of electrical junction box | Keisuke Ozawa, Katsuhiro Kubota, Tomohiro Sugiura, Masao Shibata | 2013-03-05 |
| 7777132 | Electrical connection box | Keisuke Ozawa, Tomohiro Sugiura, Katsuhiro Kubota | 2010-08-17 |
| 7744379 | Electric connection box | Tomohiro Sugiura, Keisuke Ozawa, Katsuhiro Kubota | 2010-06-29 |
| 7726981 | Electric connection box with molded synthetic resin member with mold stripping holes used for engaging a cover | Katsuhiro Kubota, Keisuke Ozawa, Tomohiro Sugiura | 2010-06-01 |
| 7534126 | Electrical connection box | Keisuke Ozawa, Tomohiro Sugiura, Katsuhiro Kubota | 2009-05-19 |
| 7507094 | Electrical connection box and assembling method of electrical connection box | Katsuhiro Kubota, Keisuke Ozawa, Tomohiro Sugiura | 2009-03-24 |
| 6790189 | Erection support ring | Yasuo Morifuji | 2004-09-14 |
| D444239 | Nipple | Tatsuya Shinoki | 2001-06-26 |
| 5863709 | Deep UV photolithography with reduced halation | Kenji Nakagawa | 1999-01-26 |
| 5840595 | Calibration of semiconductor pattern inspection device and a fabrication process of a semiconductor device using such an inspection device | — | 1998-11-24 |
| 5692070 | Calibration of semiconductor pattern inspection device and a fabrication process of a semiconductor device using such an inspection device | — | 1997-11-25 |
| 5175128 | Process for fabricating an integrated circuit by a repetition of exposure of a semiconductor pattern | Taiji Ema, Hisatsugu Shirai, Masao Taguchi | 1992-12-29 |
| 4619754 | Chemically modified electrodes and their uses | Katsumi Niki, Hiroo Inoguchi, Tatsuhiko Yagi | 1986-10-28 |
| 4497674 | Method and apparatus for continuously annealing steel sheet | Hiroshi Ikegami, Kozaburo Ichida | 1985-02-05 |
| 4494929 | Continuous heat treatment furnace | Masato Fujioka, Koichi Yuta, Nobuyoshi Nishihara | 1985-01-22 |
| 4196893 | Shaft furnace | Naoki Otsuki | 1980-04-08 |