Growing community of inventors

Osaka, Japan

Masaki Kawamura

Average Co-Inventor Count = 2.05

ph-index = 9

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 234

Masaki KawamuraHiroshi Sakaguchi (13 patents)Masaki KawamuraTakahisa Yubisui (3 patents)Masaki KawamuraKeiji Kubo (3 patents)Masaki KawamuraFumio Itoh (2 patents)Masaki KawamuraHiroki Sakamoto (1 patent)Masaki KawamuraTakahiko Taniguchi (1 patent)Masaki KawamuraHiroshi Banno (1 patent)Masaki KawamuraMaki Tomoike (1 patent)Masaki KawamuraYoshiyuki Fukase (1 patent)Masaki KawamuraTakanobu Kuroita (1 patent)Masaki KawamuraEiji Honda (1 patent)Masaki KawamuraShuji Kitamura (1 patent)Masaki KawamuraHiroshi Hosono (1 patent)Masaki KawamuraMamoru Tobisu (1 patent)Masaki KawamuraMasaharu Nakayama (1 patent)Masaki KawamuraKenji Kondo (1 patent)Masaki KawamuraMasaki Kawamura (21 patents)Hiroshi SakaguchiHiroshi Sakaguchi (88 patents)Takahisa YubisuiTakahisa Yubisui (34 patents)Keiji KuboKeiji Kubo (24 patents)Fumio ItohFumio Itoh (10 patents)Hiroki SakamotoHiroki Sakamoto (64 patents)Takahiko TaniguchiTakahiko Taniguchi (22 patents)Hiroshi BannoHiroshi Banno (20 patents)Maki TomoikeMaki Tomoike (19 patents)Yoshiyuki FukaseYoshiyuki Fukase (16 patents)Takanobu KuroitaTakanobu Kuroita (16 patents)Eiji HondaEiji Honda (15 patents)Shuji KitamuraShuji Kitamura (13 patents)Hiroshi HosonoHiroshi Hosono (2 patents)Mamoru TobisuMamoru Tobisu (1 patent)Masaharu NakayamaMasaharu Nakayama (1 patent)Kenji KondoKenji Kondo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sharp Corporation (11 from 847 patents)

2. Sharp Kabushiki Kaisha Corporation (5 from 25,537 patents)

3. Takeda Pharmaceutical Company Limited (3 from 1,178 patents)

4. Takeda Chemical Industries, Inc. (1 from 1,858 patents)

5. Sharp Kabushiki Kaishi (1 from 22 patents)


21 patents:

1. 11536468 - Indoor unit for air conditioner

2. 7803822 - Triazole derivative and use thereof

3. 7534887 - Thiazoline derivative and use of the same

4. 7109200 - Carbamate derivatives, process for producing the same and use thereof

5. 6723722 - Acylhydrazine derivatives, their production and use

6. D385557 - Telephone handset

7. D351613 - Multi-function electronic organizer

8. D315020 - Sphygmomanometer

9. D315019 - Sphygmomanometer

10. D308692 - Electronic calculator

11. D308533 - Electronic calculator with printer

12. D308532 - Electronic calculator with printer

13. D307289 - Electronic calculator with printer

14. D306176 - Combined calculator and cradle therefor

15. D305668 - Electronic calculator with printer

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/12/2025
Loading…