HM

Hiroshi Maruyama

Honda Motor Co.: 8 patents #9 of 607Top 2%
HI Hitachi: 1 patents #856 of 3,149Top 30%
SK Seikagaku Kogyo: 1 patents #1 of 7Top 15%
SO Somar: 1 patents #13 of 45Top 30%
TL Teijin Limited: 1 patents #33 of 131Top 30%
Overall (1994): #227 of 165,921Top 1%
12
Patents 1994

Issued Patents 1994

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
5373823 Failure-detecting device and fail-safe device for tank internal pressure sensor of internal combustion engine Shigetaka Kuroda, Kazutomo Sawamura, Masayoshi Yamanaka 1994-12-20
5368962 Masking film Naohiko Kiryu, Etsuko Minezaki, Yoshinori Watanabe 1994-11-29
5357789 Misfire detection system for internal combustion engine Shigetaka Kuroda, Kazutomo Sawamura, Masayoshi Yamanaka 1994-10-25
5355862 Evaporated fuel control system in internal combustion engine Hiroaki Muramatsu, Shinichi Kitajima, Hiroshi Kitagawa, Teruo Wakashiro, Toshikatsu Takanohashi +1 more 1994-10-18
5355863 Evaporative fuel-processing system for internal combustion engines Masayoshi Yamanaka, Takeshi Suzuki, Kazutomo Sawamura, Shigetaka Kuroda 1994-10-18
5355864 Evaporative fuel-processing system for internal combustion engines Shigetaka Kuroda, Kazutomo Sawamura, Masayoshi Yamanaka, Yoichi Iwata, Tsuyoshi Takizawa 1994-10-18
5345917 Evaporative fuel-processing system for internal combustion engines for vehicles Masayoshi Yamanaka 1994-09-13
5325664 System for determining deterioration of catalysts of internal combustion engines Yasunari Seki, Toshihiko Sato, Katuhiro Kumagai, Yoichi Iwata, Tsuyoshi Takizawa +8 more 1994-07-05
5299545 Evaporative fuel-processing system for internal combustion engines Shigetaka Kuroda, Kazutomo Sawamura, Masayoshi Yamanaka, Masataka Chikamatsu, Shoichi Nemoto +1 more 1994-04-05
5300872 Method and apparatus for control of inverter Tsunehiro Endo, Shizuo Takahashi, Masaya Taniguchi, Seiji Ishida 1994-04-05
5298393 Monoclonal antibody for human acid-glutathione S-transferase and process for preparation thereof Ichiro Urushizaki, Yoshiro Niitsu, Hideaki Suzuki, Kenji Hosoda, Hitomi Honda +1 more 1994-03-29
5290695 Heparitinase, process for producing the same and bacteria producing the same Kiyoshi Morikawa, Hirofumi Miyazono, Keiichi Yoshida 1994-03-01