Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1033673 | Sample testing apparatus | Fumie Shibata, Noriyuki Nakanishi | 2024-07-02 |
| D827008 | Microscope | Masaya Okada, Fumie Shibata, Shigeki IWANAGA | 2018-08-28 |
| 7732100 | Solid polymer electrolyte for lithium ion battery and lithium ion battery | Masataka Wakihara, Hidehisa Mita | 2010-06-08 |
| 6189361 | Tool for forming protrusions in material by cutting and deforming | Masami Iwamoto | 2001-02-20 |
| 6152659 | Rotary driving device for press machine | — | 2000-11-28 |
| 5988032 | Slotting tool | — | 1999-11-23 |
| 5433160 | Sewing machine | — | 1995-07-18 |
| 5097775 | Device for stretching a thread and threading a needle on a sewing machine | Masao Ogawa | 1992-03-24 |
| 5050381 | Master cylinder with adjustable leverage | Isao Matsuno | 1991-09-24 |
| 4664352 | Suspension device for vehicle seat | Osamu Shibuki, Noboru Matsuyama, Yoichi Umemura, Atsushi Kamiya, Takaya Fujii +1 more | 1987-05-12 |
| 4538708 | Disc brake with a pad retaining spring | — | 1985-09-03 |
| 4485897 | Disc brake system | Takeshi Kawaguchi | 1984-12-04 |
| 4469008 | Negative pressure type booster arrangement | — | 1984-09-04 |
| 4460071 | Disc brake for vehicular use | — | 1984-07-17 |
| 4394892 | Automated braking-gap adjuster system for mechanical drum brake | Mitsutoyo Mizusawa, Kazuo Sunohara | 1983-07-26 |
| 4371059 | Automatic adjusting device in a disc brake | — | 1983-02-01 |
| 4369862 | Disc brake assembly for vehicle use | — | 1983-01-25 |
| 4215768 | Caliper supporting device in a disc brake for vehicles | — | 1980-08-05 |