View source for Category:Kenji ISHIZUKA

== Kenji ISHIZUKA ==

=== Executive Summary ===
Kenji ISHIZUKA is an inventor who has filed 6 patents. Their primary areas of innovation include Multi-channel, i.e. more than two input channels, sound reproduction with two speakers wherein the multi-channel information is substantially preserved (3 patents), {Management of the audio stream, e.g. setting of volume, audio stream path} (2 patents), {in which the audio signals are in digital form, i.e. employing more than two discrete digital channels  (data reduction aspects thereof based on psychoacoustics (2 patents), and they have worked with companies such as Yamaha Corporation (4 patents), YAMAHA CORPORATION (2 patents). Their most frequent collaborators include [[Category:Yu TAKAHASHI|Yu TAKAHASHI]] (2 collaborations), [[Category:Takahiro OHNO|Takahiro OHNO]] (1 collaborations), [[Category:Keiichiro SOMA|Keiichiro SOMA]] (1 collaborations).

=== Patent Filing Activity ===
[[File:Kenji_ISHIZUKA_Monthly_Patent_Applications.png|border|800px]]

=== Technology Areas ===
[[File:Kenji_ISHIZUKA_Top_Technology_Areas.png|border|800px]]

==== List of Technology Areas ====
* [[:Category:CPC_H04S2400/01|H04S2400/01]] (Multi-channel, i.e. more than two input channels, sound reproduction with two speakers wherein the multi-channel information is substantially preserved): 3 patents
* [[:Category:CPC_G06F3/165|G06F3/165]] ({Management of the audio stream, e.g. setting of volume, audio stream path}): 2 patents
* [[:Category:CPC_H04S3/008|H04S3/008]] ({in which the audio signals are in digital form, i.e. employing more than two discrete digital channels  (data reduction aspects thereof based on psychoacoustics): 2 patents
* [[:Category:CPC_G10L21/0272|G10L21/0272]] (SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING): 1 patents
* [[:Category:CPC_H04S7/301|H04S7/301]] ({Automatic calibration of stereophonic sound system, e.g. with test microphone}): 1 patents
* [[:Category:CPC_H04R3/04|H04R3/04]] (for correcting frequency response): 1 patents
* [[:Category:CPC_H04R1/26|H04R1/26]] (LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS  (generating mechanical vibrations in general): 1 patents
* [[:Category:CPC_H04S7/307|H04S7/307]] ({Frequency adjustment, e.g. tone control  (): 1 patents
* [[:Category:CPC_H04S7/30|H04S7/30]] ({Control circuits for electronic adaptation of the sound field}): 1 patents
* [[:Category:CPC_H04S7/40|H04S7/40]] ({Visual indication of stereophonic sound image}): 1 patents
* [[:Category:CPC_H03G3/3005|H03G3/3005]] ({in amplifiers suitable for low-frequencies, e.g. audio amplifiers  (): 1 patents
* [[:Category:CPC_H04S2400/13|H04S2400/13]] (Aspects of volume control, not necessarily automatic, in stereophonic sound systems): 1 patents
* [[:Category:CPC_H03G2201/103|H03G2201/103]] (CONTROL OF AMPLIFICATION): 1 patents
* [[:Category:CPC_H04R3/02|H04R3/02]] (for preventing acoustic reaction {, i.e. acoustic oscillatory feedback  (specially adapted for hearing aids): 1 patents
* [[:Category:CPC_G06T11/00|G06T11/00]] (2D [Two Dimensional] image generation): 1 patents
* [[:Category:CPC_G06T7/20|G06T7/20]] (Analysis of motion  (motion estimation for coding, decoding, compressing or decompressing digital video signals): 1 patents
* [[:Category:CPC_G06T13/40|G06T13/40]] (of characters, e.g. humans, animals or virtual beings): 1 patents
* [[:Category:CPC_G06T17/00|G06T17/00]] (Three dimensional [3D] modelling, e.g. data description of 3D objects): 1 patents

=== Companies ===
[[File:Kenji_ISHIZUKA_Top_Companies.png|border|800px]]

==== List of Companies ====
* Yamaha Corporation: 4 patents
* YAMAHA CORPORATION: 2 patents

=== Collaborators ===
* [[:Category:Yu TAKAHASHI|Yu TAKAHASHI]][[Category:Yu TAKAHASHI]] (2 collaborations)
* [[:Category:Takahiro OHNO|Takahiro OHNO]][[Category:Takahiro OHNO]] (1 collaborations)
* [[:Category:Keiichiro SOMA|Keiichiro SOMA]][[Category:Keiichiro SOMA]] (1 collaborations)
* [[:Category:Arata IMAI|Arata IMAI]][[Category:Arata IMAI]] (1 collaborations)
* [[:Category:Takeshi NONAKA|Takeshi NONAKA]][[Category:Takeshi NONAKA]] (1 collaborations)
* [[:Category:Masaaki OKABAYASHI|Masaaki OKABAYASHI]][[Category:Masaaki OKABAYASHI]] (1 collaborations)
* [[:Category:Kotaro TERADA|Kotaro TERADA]][[Category:Kotaro TERADA]] (1 collaborations)
* [[:Category:Hidetaka IMAMURA|Hidetaka IMAMURA]][[Category:Hidetaka IMAMURA]] (1 collaborations)
* [[:Category:Keijiro SAINO|Keijiro SAINO]][[Category:Keijiro SAINO]] (1 collaborations)
* [[:Category:Taiki SHIMOZONO|Taiki SHIMOZONO]][[Category:Taiki SHIMOZONO]] (1 collaborations)

[[Category:Kenji ISHIZUKA]]
[[Category:Inventors]]
[[Category:Inventors filing patents with Yamaha Corporation]]
[[Category:Inventors filing patents with YAMAHA CORPORATION]]