KH

Keiji Hanzawa

HS Hitachi Automotive Systems: 23 patents #1 of 452Top 1%
📍 Hitachinaka, JP: #2 of 334 inventorsTop 1%
Overall (2017): #1,131 of 506,227Top 1%
23
Patents 2017

Issued Patents 2017

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDate
9846067 Flow sensor, method for manufacturing flow sensor and flow sensor module Tsutomu Kono, Yuuki Okamoto, Takeshi Morino 2017-12-19
9810560 Thermal flow meter with temperature detection element positioned on protrusion of circuit package Noboru Tokuyasu, Takeshi Morino, Ryosuke Doi, Akira Uenodan, Shinobu Tashiro 2017-11-07
9804009 Thermal flow meter with diaphragm forming a reduced pressure sealed space Noboru Tokuyasu, Shinobu Tashiro, Takeshi Morino, Ryosuke Doi, Akira Uenodan 2017-10-31
9784605 Thermal flow meter including a cover mounted on a housing and where a bypass passage is formed by the cover and a bypass passage trench Noboru Tokuyasu, Shinobu Tashiro, Takeshi Morino, Ryosuke Doi, Akira Uenodan 2017-10-10
9778086 Flow sensor with a housing that accommodates an auxiliary channel having an opening into which a fluid to be measured is taken Satoshi Arai, Shigeharu Tsunoda, Shinobu Tashiro 2017-10-03
9772208 Thermal type flowmeter with particle guide member Hiroshi Nakano, Masahiro Matsumoto, Satoshi Asano 2017-09-26
9766106 Thermal air flow sensor Norio Ishitsuka, Yasuo Onose, Noriyuki Sakuma 2017-09-19
9752908 Thermal flow meter with an asymmetrical inflow-side of circuit package Shinobu Tashiro, Noboru Tokuyasu, Takeshi Morino, Ryosuke Doi, Akira Uenodan 2017-09-05
9746362 Thermal flow meter Shinobu Tashiro, Noboru Tokuyasu, Takeshi Morino, Ryosuke Doi, Akira Uenodan 2017-08-29
9733113 Thermal flow meter including a protrusion protruding from a circuit package body and a temperature detection element buried in the protrusion Shinobu Tashiro, Noboru Tokuyasu, Takeshi Morino, Ryosuke Doi, Akira Uenodan 2017-08-15
9721908 Thermal flow meter Shinobu Tashiro, Noboru Tokuyasu, Takeshi Morino, Ryosuke Doi, Akira Uenodan 2017-08-01
9709428 Thermal flow meter with a protrusion having an orifice surface and recovery surface provided on a wall surface of a bypass passage Takeshi Morino, Shinobu Tashiro, Noboru Tokuyasu, Atsushi Inoue, Akira Uenodan 2017-07-18
9664546 Thermal airflow sensor Ryosuke Doi, Hiroshi Nakano 2017-05-30
9658094 Thermal flow meter Noboru Tokuyasu, Shinobu Tashiro, Takeshi Morino, Ryosuke Doi 2017-05-23
9658091 Thermal flow meter with lead having a bent portion Noboru Tokuyasu, Shinobu Tashiro, Tsutomu Kono 2017-05-23
9625296 Thermal flow meter with thin resin portion sealing temperature detection element Noboru Tokuyasu, Shinobu Tashiro, Tsutomu Kono 2017-04-18
9605986 Thermal flow meter including fixation wall and concave recess portion for storing end of supporting body Takeshi Morino, Shinobu Tashiro, Noboru Tokuyasu, Atsushi Inoue, Akira Uenodan 2017-03-28
9599496 Flow rate measuring device with first temperature sensor in a main passage and second temperature sensor in a sub-passage Satoshi Asano, Masahiro Matsumoto, Hiroshi Nakano, Ryosuke Doi 2017-03-21
9587970 Airflow measuring apparatus including a ventilation hole between a connector part and a circuit chamber Takeshi Morino, Shinobu Tashiro, Noboru Tokuyasu, Ryosuke Doi 2017-03-07
9580303 Flow sensor and method for manufacturing the same Tsutomu Kono, Noboru Tokuyasu, Shinobu Tashiro 2017-02-28
9574925 Fluid measurement device having a circuit for precise flow measurement Satoshi Asano, Masahiro Matsumoto, Hiroshi Nakano 2017-02-21
9551735 Sensor device with series circuit of MOS switch and capacitor Masahiro Matsumoto, Hiroshi Nakano, Satoshi Asano 2017-01-24
9541437 Thermal flow meter with a circuit package having an air flow measurement circuit for measuring an air flow Noboru Tokuyasu, Shinobu Tashiro, Tsutomu Kono 2017-01-10