Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6429602 | Fluorescent lamp operating apparatus | Kenichiro Takahashi, Kazuhiko Ito, Mamoru Takeda | 2002-08-06 |
| 6422570 | Lip type seal | Yasuhiro Ikeda, Takeshi Yamada | 2002-07-23 |
| 6424100 | Fluorescent lamp operating apparatus and compact self-ballasted fluorescent lamp | Satoshi Kominami, Koji Miyazaki, Mamoru Takeda, Masayoshi Gyoten, Masanobu Murakami | 2002-07-23 |
| 6398515 | Seal mechanism protector for compressors | Naoya Yokomachi, Toshiro Fujii, Kazuo Murakami | 2002-06-04 |
| 6388556 | Film pressure sensitive resistor and pressure sensitive sensor | Toshifumi Nakajima, Takahiro Ishii, Toshio Ochiai, Nobuyuki Kohama, Nobutada Hyakutake | 2002-05-14 |
| 6367811 | Rotation shaft seal | Atsushi Hosokawa, Hiromi Obata, Takeshi Baba, Tomoya Inagaki, Toshiro Fujii +2 more | 2002-04-09 |