Issued Patents All Time
Showing 76–99 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5895564 | Method and a device for controlling an air/fuel ratio sensor | Shigeru Miyata, Noriaki Kondo | 1999-04-20 |
| 5888293 | Material supplied for fabricating single-crystal semiconductor | Tatsuhiro Fujiyama, Hidetoshi Kurogi | 1999-03-30 |
| 5885347 | Apparatus and method for lifting single crystals | Junsuke Tomioka, Ayumi Suda, Toshimichi Kubota | 1999-03-23 |
| 5828217 | Misfire detecting device for internal combustion engine | Kanehisa Kitsukawa | 1998-10-27 |
| 5727534 | Misfire detecting device for multi-cylinder internal combustion engine | Noriaki Kondo | 1998-03-17 |
| 5701077 | Misfire detecting device for gasoline internal combustion engine | — | 1997-12-23 |
| 5617032 | Misfire detecting device for internal combustion engine | — | 1997-04-01 |
| 5592926 | Method of detecting misfire of engine ignition system and device for carrying out the same | Shigeru Miyata, Noriaki Kondo | 1997-01-14 |
| 5503132 | Device for detecting misfire of internal combustion engine equipped with double-ended distributorless ignition system | Shigeru Miyata, Noriaki Kondo, Masaru Kondou | 1996-04-02 |
| 5289155 | Positive temperature characteristic thermistor and manufacturing method therefor | Takuji Okumura, Yukie Suzuno | 1994-02-22 |
| 5219625 | Thermochromic laminate member and toy utilizing the same | Nobuaki Matsunami | 1993-06-15 |
| 5191798 | Pressure sensor | Aki Tabata, Jun Tajika, Yukio Kobayashi, Noritake Suzuki | 1993-03-09 |
| 5167158 | Semiconductor film pressure sensor and method of manufacturing same | Makoto Kamachi, Jun Tajika, Aki Tabata, Noritake Suzuki | 1992-12-01 |
| 5085607 | Toy that stably exhibits different colors with indicator for proper temperature application | Yutaka Shibahashi, Tsutomu Kito, Norikazu Nakasuji | 1992-02-04 |
| 5079049 | Artificial plant that stably exhibits different colors | Tsutomu Kito, Norikazu Nakasuji, Yutaka Shibahashi, Takashi Kataoka | 1992-01-07 |
| 4974563 | Apparatus for estimating intake air amount | Shinji Ikeda, Shigeru Uenishi | 1990-12-04 |
| 4865648 | Reversible heat sensitive recording composition | Tsutomu Kito, Norikazu Nakasuji, Takashi Kataoka, Yutaka Shibahashi | 1989-09-12 |
| 4732810 | Reversible temperature-indicating composition | Tsutomu Kito, Norikazu Nakasuji, Takashi Kataoka, Yutaka Shibahashi, Nobuaki Matsunami | 1988-03-22 |
| 4720301 | Reversible heat sensitive recording composition | Tsutomu Kito, Norikazu Nakasuji, Takashi Kataoka, Yutaka Shibahashi | 1988-01-19 |
| 4708951 | Anticoagulative high-molecular compositions | Takeaki Miyamoto, Hiraku Ito, Tohru Shibata | 1987-11-24 |
| 4681791 | Thermochromic textile material | Yutaka Shibahashi, Norikazu Nakasuji, Takashi Kataoka, Tutomu Kito, Masaharu Ozaki +3 more | 1987-07-21 |
| 4554565 | Method of producing reversible thermochromic display | Tutomu Kito, Norikazu Nakasuji, Takashi Kataoka, Yutaka Shibahashi | 1985-11-19 |
| 4425161 | Thermochromic materials | Yutaka Shibahashi, Norikazu Nakasuji, Takashi Kataoka, Tsutomu Kito | 1984-01-10 |
| 4421560 | Thermochromatic materials | Tutomu Kito, Norikazu Nakasuji, Takashi Kataoka, Yutaka Shibahashi | 1983-12-20 |