Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12255398 | Radio wave absorber | Motoki Masaki | 2025-03-18 |
| 10352629 | Heat exchange element | Masaru Takada, Hajime Sotokawa, Yuichi Ishimaru, Takanori Imai, Mitsuhiko Ohira +5 more | 2019-07-16 |
| 9903669 | Heat exchange element and air conditioner | Yuichi Ishimaru, Hajime Sotokawa, Masaru Takada, Takanori Imai, Mitsuhiko Ohira +5 more | 2018-02-27 |
| 9664452 | Heat exchange element | Masaru Takada, Hajime Sotokawa, Yuichi Ishimaru, Takanori Imai, Mitsuhiko Ohira +5 more | 2017-05-30 |
| 6361848 | Organic and inorganic complex compound and switch using same | Shunichi Katsube, Tosikazu Uemoto, Kenichi NISHINA, Kazunori Fukuya, Shinji Yamagata +7 more | 2002-03-26 |
| 5990440 | Switch and arc extinguishing material for use therein | Shoji Yamaguchi, Itsuo Nishiyama, Mitugu Takahasi, Takao Mitsuhashi, Kazuharu Kato +7 more | 1999-11-23 |
| 5985393 | Heat insulating box | Sumihisa Akahoshi, Yutaka Igarashi, Kouji Hirata, Masanori Tsujihara, Akira Yamada +1 more | 1999-11-16 |
| 5841088 | Switch and arc extinguishing material for use therein | Shoji Yamaguchi, Itsuo Nishiyama, Mitugu Takahasi, Takao Mitsuhashi, Kazuharu Kato +7 more | 1998-11-24 |
| 5707700 | Heat insulating box | Sumihisa Akahoshi, Yutaka Igarashi, Kouji Hirata, Masanori Tsujihara, Akira Yamada +1 more | 1998-01-13 |
| 5626713 | Method for manufacturing multi-layer printed board | Shoji Yamaguchi, Akira Yamada, Yasuo Furuhashi | 1997-05-06 |
| 5610219 | Resin compound for molding precision parts, and sleeve and ferrule produced therefrom | Shiro Takatani, Tetsuo Mitani, Tsutomu Ohta, Kazuo Nakamura | 1997-03-11 |
| 5461256 | Portable semiconductor device with resin | Akira Yamada, Syojiro Kodai, Tsuguo Kurisu, Makoto Kobayashi | 1995-10-24 |
| 5460680 | Method for manufacturing multi-layer printed board | Shoji Yamaguchi, Akira Yamada, Yasuo Furuhashi | 1995-10-24 |
| 5339935 | Control system for torque converter | Kozo Ishii, Kazuo Takemoto, Takuji Fujiwara, Tatsutoshi Mizobe, Shigeru Nagayama +2 more | 1994-08-23 |
| 5276414 | Moistureproof structure for module circuits | Takamitsu Fujimoto, Satoshi Yanaura, Atsuko Noda, Takeji Fujiwara, Hiroyuki Sato | 1994-01-04 |
| 5275069 | Control system for automatic transmission | Masahito Kitada | 1994-01-04 |
| 5244840 | Method for manufacturing an encapsulated IC card having a molded frame and a circuit board | Shojiro Kodai, Katsunori Ochi | 1993-09-14 |
| 5224399 | Control system for automatic transmission | Masahito Kitada, Hiroshi Yoshimura | 1993-07-06 |
| 5184209 | IC card and manufacturing method therefor | Shojiro Kodai, Katsunori Ochi | 1993-02-02 |
| 5176046 | Control system for an automatic transmission | Takuji Fujiwara, Tatsutoshi Mizobe, Masahito Kitada, Shinya Kamada, Koichiro Takeuchi | 1993-01-05 |
| 5149486 | Method for manufacturing speaker vibration member | — | 1992-09-22 |
| 5121656 | Shift control system for an automatic transmission | Masahito Kitada, Shinya Kamada, Koichiro Takeuchi, Takuji Fujiwara, Tatsutoshi Mizobe | 1992-06-16 |
| 5091854 | Control systems for vehicle engines coupled with automatic transmissions | Hiroshi Yoshimura, Keiji Bota, Kazuo Takemoto | 1992-02-25 |
| 5079673 | IC card module | Syojiro Kodai, Katsunori Ochi | 1992-01-07 |
| 5063814 | Line pressure control system for automatic transmission | Hiroshi Yoshimura, Takuji Fujiwara, Kozo Ishii | 1991-11-12 |