Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10697406 | Heat exchanger utilizing flow path assemblies | Takeyoshi Nitta | 2020-06-30 |
| 10208714 | Heat exchanger utilized as an EGR cooler in a gas recirculation system | Takeyoshi Nitta | 2019-02-19 |
| 9325743 | Information processing apparatus, method, and program | — | 2016-04-26 |
| 9151547 | Heat exchanger utilizing chambers with sub-chambers having respective medium directing inserts coupled therein | Takeyoshi Nitta | 2015-10-06 |
| 8584741 | Heat exchanger with heat exchange chambers utilizing protrusion and medium directing members and medium directing channels | Takeyoshi Nitta | 2013-11-19 |
| 8393385 | Heat exchanging apparatus and method of making same | Takeyoshi Nitta | 2013-03-12 |
| 8307886 | Heat exchanging device and method of making same | Takeyoshi Nitta | 2012-11-13 |
| 7987900 | Heat exchanger with heat exchange chambers utilizing respective medium directing members | Takeyoshi Nitta | 2011-08-02 |
| 7096927 | Two-piece radiator/condenser pin assembly | — | 2006-08-29 |
| 6877224 | Method and apparatus for manufacturing a condenser manifold via a stamping process utilizing multiple dies | — | 2005-04-12 |
| 6793121 | Clasp having a flange to couple a heat exchanger to a device in a cooling system | Ramchandra L. Patel | 2004-09-21 |
| 6557373 | Apparatus for coupling a manifold block to a condenser manifold | — | 2003-05-06 |
| 6377976 | DESTINATION INCONSISTENCY JUDGEMENT APPARATUS AND DESTINATION INCONSISTENCY CORRECTION APPARATUS, DESTINATION INCONSISTENCY JUDGEMENT METHOD AND DESTINATION INCONSISTENCY CORRECTION METHOD, AND MEDIUM RECORDED WITH DESTINATION INCONSISTENCY JUDGEMENT PROGRAM AND DESTINATION INCONSISTENCY CORRECTION PROGRAM, IN STORE-AND-FORWARD TYPE OF ELECTRONIC CONFERENCE SYSTEM | Takayo Oba, Katsuhiko Tomita, Toshimoto Katsuchi, Hiroyuki Murai | 2002-04-23 |
| 6337864 | Information transmission apparatus, information transmission method, and medium recorded with information transmission program, in store-and-forward type of electronic conference system | Takayo Oba, Katsuhiko Tomita, Toshimoto Katsuchi, Hiroyuki Murai | 2002-01-08 |
| 6229825 | Information consistency apparatus and method | Takayo Oba, Katsuhiko Tomita, Toshimoto Katsuchi, Hiroyuki Murai | 2001-05-08 |
| 6154764 | On-line forum-type electronic conference system maintaining consistency of messages | Tetsuya Suehisa, Naoki Ishibashi, Katsuhiko Tomita | 2000-11-28 |
| 6131170 | Registered information recovery processing apparatus, registered information recovery processing method and medium recorded with registered information recovery processing program in store-and-forward type electronic conference system | Morimasa Oishi, Takayo Oba, Katsuhiko Tomita, Toshimoto Katsuchi, Hiroyuki Murai | 2000-10-10 |
| 6018760 | Object move processing apparatus, object move processing method and medium recorded with object move processing program in store-and-forward type of electronic conference system | Morimasa Oishi, Katsuhiko Tomita, Takayo Oba, Toshimoto Katsuchi, Hiroyuki Murai | 2000-01-25 |
| 5735342 | Heat exchanger | — | 1998-04-07 |
| 5529118 | Heat exchange system for vehicles and heat exchanger therefor | — | 1996-06-25 |
| 5507853 | Iron powder and mixed powder for powder metallurgy as well as method of producing iron powder | Kuniaki Ogura, Hiroyuki Ishikawa, Takeo Omura, Yoshiaki Maeda, Hiroshi Ohtsubo +1 more | 1996-04-16 |
| 5458670 | Iron powder and mixed powder for powder metallurgy as well as method of producing iron powder | Kuniaki Ogura, Hiroyuki Ishikawa, Takeo Omura, Yoshiaki Maeda, Hiroshi Ohtsubo +1 more | 1995-10-17 |
| 5338508 | Alloy steel powders for injection molding use, their compounds and a method for making sintered parts from the same | Yoshisato Kiyota, Yukio Makiishi, Hiroshi Ohtsubo, Toshio Watanabe, Yasuhiro Habu | 1994-08-16 |
| 4810285 | Process for preparing spherical copper fine powder | Kenichi Otsuka | 1989-03-07 |
| 4743425 | Method of producing ferrous sintered alloys with superior abrasion resistance | Shigemi Ohsaki, Sumio Kamino | 1988-05-10 |